Der FiiO D03K ist ein digital/analog Wandler der Extraklasse. Der D03K kann das digitale Signal über einen koaxialen und einen optischen Eingang aufnehmen
FiiO E10K Type C - Computers best FriendThe highlights of the FiiO E10K Type C at a glance: USB DAC with headphone amplifier - Perfect combination for PC or laptop with high-quality XMOS XUF208 controller Excellent PCM 1502 D/A converter - Processes PCM signals up to 32/384 bit/kHz via USB Convenient output - 3.5 mm headphone output and coaxial digital output Volume potentiometer from ALPS - For highest accuracy and low noise, and thus guaranteed good soundThe classic "computer problemVery few computers and laptops have a good-sounding sound card on board. Listening to music on the computer is no fun at all. Now we can complain about that, or simply invest in better sound.And the right solution:Well, we have a suitable suggestion: thanks to the USB DAC, our E10K Type C gets along brilliantly with any computer and operating system. Simply plug the USB cable into the computer, the Micro USB-C end into the E10K Type C, and the fun can begin.No more fiddling with the operating system's slider to reach the optimum volume at some point. Just turn the wheel and feel good.You have a good speaker system......but your laptop has no digital output? Coaxial digital output! Please, with pleasure. No digital input on the speaker system either? Well, then take the line out and connect your speakers. We won't leave you alone.Of course, the E10K Type-C also has a two-stage gain circuit and the optional bass boost on board. This means that it can be perfectly adapted to almost any headphone, and more bass fun is also available on request.
FiiO K11 DAC/Amp for the desktop
Fully balanced design of DAC and amplifier
Powerful output with 1.4 W
3-stage adjustable gain
High-quality CS43198 DAC chipset
Supports up to 384kHz/32Bit PCM and native DSD256 signals
Specially developed low-noise power supply unit
Adjustable RGB logo illumination
Multi-function knob
Driver-free USB DAC mode
Multiple input/output options
Compact and ergonomic design
Compatible with gaming consoles (PS5, Nintendo Switch, etc)
The FiiO K11 is a brand new USB DAC/AMP with a fully balanced design. It is equipped with the powerful 32-bit CS43198 DAC, which provides exceptional high-resolution PCM and DSD signal decoding. It is equipped with a range of input and output options, including USB, coaxial and optical inputs, as well as 4.4mm, 6.35mm and RCA output options. The FiiO K11 is a desktop DAC/AMP that can be easily used with a wide range of devices including PCs, laptops, smartphones and even gaming consoles such as PS5 and Nintendo Switch.
Ultimate performance with premium audio circuitryOver the years, FiiO has developed and launched several successful USB DAC/AMP models. The latest model, the FiiO K11, features specially designed audio circuitry that promises premium audio performance. The K11 is equipped with a powerful CS43198 DAC chipset that offers ultimate performance in decoding high-resolution 32-bit/384kHz PCM and Native DSD256 audio signals.Multiple input/output optionsThe FiiO K11 offers multiple input and output options. Digital inputs via coaxial, optical and USB input modes and the following analogue outputs: balanced 4.4mm, unbalanced 6.35mm and analogue RCA outputs. With the K11, you can easily meet your needs for a powerful audio setup at an affordable price.
Simple USB input with worry-free driver-free operationThe FiiO K11 USB DAC/AMP supports hassle-free USB connection to a wide range of devices. It can be operated without any driver installation. The K11 supports a wide range of devices including PCs, laptops, smartphones, tablets and even gaming consoles (PS5, Nintendo Switch, etc.).
High-performance amplifier section with three-stage gainThe FiiO K11 is a high performance USB DAC/AMP. The unit is equipped with a powerful headphone amplifier section with three gain stages, delivering a powerful output power of up to 1400mW at 32Ω impedance load via the balanced connector output. It can drive most headphones and in-ear monitors with ease.Specially designed low-noise power supplyThe FiiO K11 is equipped with a specially designed low-noise power supply. Using more than 16 low-noise LDOs for precise voltage stabilisation and an external 12 V power supply, the K11 achieves robust performance with stable power to all areas of the audio circuit.Perfectly clear screenThe FiiO K11 is equipped with a high-contrast, durable VA display. It displays the active sample rate, volume level, gain level and activated output mode.Adjustable RGB logoThe FiiO logo on the top of the K11 DAC/AMP has an RGB illuminated design. It lights up in different colours depending on the active file bit rate. Brightness, colour and light pattern can be adjusted using the multi-function knob.Multi-function button controlThe FiiO K11 has a minimalist design with a multi-function button. This button can serve as a power button, volume control, menu exploration, screen control, etc. Users can also switch between line-out and phone-out mode by simply double pressing the button.
A new desktop headphone amplifier with advanced, R2R DAC technology developed by FiiO High-performance desktop DAC/AMP R2R Fully differential 24-bit R2R resistor array NOS/OS Dual-Mode Free Switching Professionally designed electronic volume control chipset(NJW1195A) Supports 32-bit/384kHz PCM and native DSD256 audio signal processing Professional audio amplifier circuit 1300mW+1300mW strong power Three-stage adjustable gain Specially designed low-noise power supply 6, 35mm+4.4mm dual headphone output High quality Emerald solid-state capacitors LCD display RGB logo illumination The new FiiO K11 R2R offers advanced FiiO proprietary R2R DAC technology and versatile connectivity for desktop audio enthusiasts. Fully differential 24-bit R2R DAC array FiiO has equipped the K11 R2R with its newly developed fully differential 24-bit R2R resistor array with four channels. It consists of 48 resistors per channel, totalling 192 high-precision, ultra-thin film resistors with an accuracy of 0.1% and low temperature drift between the four channels. Thanks to the specially designed audio circuit architecture, it promises a clean and sharp output with a dark background. NOS/OS dual operating modes The FiiO K11 R2R has two operating modes, NOS (non-oversampling) and OS (oversampling). These are freely switchable and offer dual sound characteristics with the device. In NOS mode, the original sampling rate is retained during signal processing, while in OS mode all signals are oversampled to 384kHz for processing. NOS mode results in a more musical presentation, while OS mode delivers more detail and clarity. Powerful amplifier section FiiO has equipped the K11 R2R with a professionally developed amplifier circuit. It consists of Ti OPA1642 as a low-pass filter and two SGM8262 operational amplifiers in professional quality. The K11 R2R has an output power of up to 1300mWx2, which is enough to drive even the most demanding headphones with ease. It features three-stage amplification modes that allow easy pairing with sensitive and power-hungry devices. The K11 R2R also utilises the precise NJW1195A digital volume chipset for accurate volume control with low distortion between channels. Two headphone outputs The FiiO K11 R2R has two headphone outputs. It consists of an unbalanced 6.35 mm connection and a balanced 4.4 mm output. You can easily pair different IEMs and headphones with the K11 R2R and enjoy high-resolution music in all its splendour. True high-resolution audio signal processing The FiiO K11 R2R supports the decoding of high-resolution audio signals. It offers full support for PCM and DSD signal processing with up to 32-bit/384 kHz PCM and DSD256 audio signals. For DSD256, the DSD output mode must be set to native. It is converted internally to PCM for R2R signal processing. Professionally developed low-noise power supply The FiiO K11 R2R has a professionally developed low-noise power supply. It consists of 17 low-noise LDO precision voltage regulator ICs and 2 DC-DCs that provide a multi-channel power supply. The external 12 V power supply ensures a clean output with low noise and low distortion. The K11 R2R delivers high quality sound to its users. SpecificationsDAC: fully differential true 24-bit R2R resistor arrays Main control chip: GD32F303RET6 Output 6.35mm single-ended L+R≥460mW+460mW (32Ω, THD+N<1%) / L+R≥50mW+50mW (300Ω, THD+N<1%) Output 4, 4mm balanced L+R≥1300mW+1300mW (32Ω, THD+N<1%) / L+R≥220mW+220mW (300Ω, THD+N<1%) Inputs: USB Type-C, Coaxial, Optical Outputs: 1 x 6.35 mm (single-ended) / 1 x 4.4 mm (balanced) / 1 x L/R RCA / 1 x Coaxial USB input decoding: PCM 384kHz/32-bit / DSD 256 Coaxial input decoding: PCM: 192kHz/24-bit Optical input decoding: PCM 96kHz/24-bit Line-Out (LO) mode Power-Out (PO) mode Display: 1.1-inch LCD VA segment display Adjustable RGB illumination Dimensions: 147 x 133 x 32.3 mm Weight: 420 g What`s in the box1x FiiO K11 R2R 1x power supply 1x USB data cable 1x quick start guide 1x 6.3 to 3.5mm jack adapter Differences - Fiio K11 vs. K11 R2R The most obvious difference between the R2R and the K11 lies in the chip used. It was originally built with a CS43198 ΔΣ chip. Delta Sigma chips are found in many lower-end DAC/AMPs as they offer high bit depth and high performance in terms of manufacturing costs. The price for this is that THD+N and noise are higher than with an R2R chip. For this reason, R2R chips are more difficult to manufacture and often much more expensive. Developing an R2R chip for a low-cost item is not an easy endeavour. Furthermore, the development of a high-resolution R2R chip that supports 384 kHz/24-bit is a new development that is not yet found in entry-level devices. To see R2R in a DAC/amplifier for under $200 is a miracle in itself. What is the difference between R2R and ΔΣ chips, theoretically you can achieve a warmer sound with most R2R DACs without sacrificing the transparency of the higher frequencies. Although the THD+N and noise floor of the K11 and K11 R2R are very similar, you still get less harmonic distortion, resulting in a more natural reproduction of the high frequencies.This means that the R2R has a warmer yet more transparent sound. Other changes include the NJW1195A volume control utilising a resistor ladder potentiometer, meaning a more controlled and consistent volume control. The output power of both units has not changed and you can still drive any headphones you could before. The inputs and outputs have also remained the same. And there is now an OS/NOS mode that allows you to faithfully recreate the waveforms. Summary Rather than just offering listeners a product with a new look, FiiO has decided to drastically improve the quality and internals of its entry-level DAC/AMP. Some companies remake products by sticking a label on them and investing in marketing to offer inferior products at the same price. This is not the case with FiiO, who have made some great technical improvements with the K11 R2R.
Desktop AK4191 dual AK4499EX DAC AMP headphone amplifier Flagship DAC system: Two AK4499EX DAC chips and one AK4191 chip Output power: 4000 mW balanced output and 4000 mW in ultra-high gain mode 31-band PEQ: High-precision parametric equalizer Advanced power supply: Dedicated, low-noise power supply with separate analog and digital circuits for optimal performance Fully balanced design: Provides excellent channel separation and reduced crosstalk, improving overall sound quality Multiple inputs and outputs: Supports USB, optical, coaxial, analog inputs and provides balanced and unbalanced outputs Roon Ready certification: Fully compatible with Roon for high-quality music streaming Touchscreen and remote control: A 3.93-inch LCD touchscreen and included infrared remote control ensure ease of use Exploring new frontiers Symphony of retro elegance and modern technology This is the next generation of desktop decoding headphone amplifiers, designed to deliver a unique and outstanding performance. It is a symphony of retro elegance and cutting-edge technology, characterized by a unique design and extensive functionality, wrapped in a powerful package. The FIIO K17 is not only the improved successor to the K9 Pro, but also an exploration of new possibilities for a high-end desktop DAC and headphone amplifier.A mixing console for desktop Hi-Fi Special chips for special applications, extraordinarily powerful The FIIO K17 is equipped with an M 21586 Q DSP chip that can perform 64-bit floating point calculations with double precision and operates at a high clock frequency of 360 MHz. This chip is complemented by an ES9821Q high-performance ADC and a specially adapted femtosecond crystal oscillator with very low phase noise. These three components enable the user to utilize the high-precision 31-band lossless PEQ in all modes. The PEQ is designed to ensure that the audio signal retains high fidelity even after processing. The chip also enables a robust output protection function, ensuring that headphones and other connected audio devices are fully protected. 7.84-inch color screen, excellent usability Thanks to the larger color screen compared to similar products, combined with the custom Android 12, which has a custom portrait display system, the display is clear and easy to read. Direct interaction with the device is intuitive, making it easy to perform various operations right out of the box. You can directly feel how every touch gets you to your destination easily and quickly. Discrete Class AB transistor current amplifier Headphone amplifier A key component of the K17 is a carefully designed, fully discrete amplifier circuit for headphones. The discrete circuit is designed as an OP+ transistor current amplifier and is equipped with the classic pair of ON semiconductor transistors MJE 243/253. They are capable of generating high currents with low output impedance. The result is an output power of up to 4000mW+4000mW in balanced mode, almost twice as much as the K9 Pro ESS. It is capable of driving various types of headphones and in-ear headphones with ease, producing a smooth, pleasant and natural sound. AKM flagship DAC AK4191+ 2x AK4499EX The K17 features AKM's flagship DAC chip combination - AK4191+2xAK4499EX. Each channel is driven by two AK4499EX chips. The 8-channel to 4-channel LPF design reduces common mode interference, resulting in better channel separation and dynamics. It also features a newly designed architecture with fully separated digital/analog sections, including the newly developed “DWA Routing” technology for an even cleaner sound background and improved resolution. 8 operating modes USB decoding: The XMOS 16-core XU 316 enables support for up to 768 kHz/32bit, DSD 512 and MQA full decoding Bluetooth decoding: The Qualcomm QCC5125 enables support for Bluetooth 5.1 and the aptX HD/aptX Adaptive/LDAC codecs Optical decoding: Receives digital audio signals via the optical connection Coaxial decoding: Receives digital audio signals via the coaxial connection Signal-ended line output: Receives a one-sided analog signal that is amplified by the K17Balanced line input: Receives a balanced analog signal for amplification by the K17Receiver for streaming media: Enjoy streaming media via RoonReady* or AirPlayLocal playback supports external USB sticks and portable hard disks* on which your private music collection is stored. Fully balanced design From the DAC to the I/V conversion to the low-pass filtering and the two headphone amplifiers, the entire audio circuit is built in a fully differential circuit architecture. This ensures both a high dynamic range of the signals and significantly reduced crosstalk. Various parts of the audio circuitry, including the I/V converters and LPF stages, use multiple OPA 1612 low-noise precision operational amplifiers to ensure dynamic audio output. Physically separated circuit boards The different sections of the internal power supply, digital and analog sections are all located on physically separated circuit boards to avoid interference between them. This ensures the accuracy and integrity of signal processing for a purer and cleaner audio output. Precision power supply design Linear 35W high noise power supply with five large 4700µF electrolytic capacitors. The K17 is powered by a high-quality, low-noise transformer that ensures the purity of the power delivered. In addition, five 4700µF electrolytic capacitors provide ample power reserves to ensure a consistent power supply. Separate power supplies for analog and digital circuits Separate power supplies for the digital and analog circuits effectively prevent crosstalk and interference between them. Multi-stage analog power supply The analog audio circuitry of the K17 is powered by a multi-stage power supply. Many of the stages have their own power supply circuitry, including those for the digital-to-analog conversion, LPF and transistor. Low noise, high power supply rejection ratio (PSRR) The TPA7A47/7A33 LDO regulators also act as secondary voltage regulators to continuously deliver stable and clean performance. Precisely restored audio where every detail is audible 3 ACCUSILICON femtosecond audio crystal oscillators with low phase noise The K17 uses three industry-leading ACCUSILICON femtosecond crystal oscillators with extremely low phase noise, including the AS318-L (45.1584Mhz, 49.1520Mhz) and the AS318-Pro (24.575Mhz). This significantly reduces the effects of phase noise on audio signals, allowing audio signals with different sampling rates to be accurately and faithfully restored, resulting in a purer and more consistent sound. Dual core design smooth stable experience Powerful X2000 multicore processor: The processor features a unique design consisting of a small XBurst@ main core. This chip offers excellent computing performance with low power consumption. The X2000 ensures precise audio signal processing and stable, smooth audio playback. ESP32-S3 SoC with low power consumption: This chip contains a powerful Xtensa 32-bit LX7 dual-core processor that can operate at up to 240Mhz, as well as a co-processor with extremely low power consumption. With this SoC, the K17 offers a fast and smooth user experience. Square and circle - a surprisingly synergetic combination The design blends square and circle into a harmonious whole and combines retro elegance with modern technology - a refreshing experience. Both the functionality and the design are well thought out: for example, there are several buttons for easier control and the grid structure for faster heat dissipation.Enjoy without worry Multiple protection systems Hear worry-free with various protection mechanisms that can intelligently detect abnormal conditions and perform automatic protection to prevent damage to the device. These include temperature protection for the headphone amplifier, temperature protection for the transformer, overload protection for the output, DC protection for the output and overcurrent protection for the input. Wired or wireless always online The Ethernet connection supports speeds of up to GB for fast and stable data transmission. You mayThe AP6256 Wi-Fi module supports 2.4G and 5G wireless networks as an alternative and equally stable method for lossless audio transmission.
FiiO K19Desktop DAC and Headphone Amplifier K19
31-band high-precision lossless PEQ
ESS 8 channel flagship DAC ES9039SPRO*2
8000mW+8000mW powerful output
8 channel THX AAA 788+
High performance ultra-low phase noise femtosecond crystal oscillator
Global clock management
Fully balanced design
Ultra-thin die-cast unibody shock-proof construction
supports decoding via HDMI/ARC
Innovative, 31-band high-precision lossless PEQ
The K19 features DEL (Dual Engine Limiter) technology, and through proprietary algorithms, the K19 can apply various audio effects such as dynamic range compression (DRC) and dynamic range enhancement (DRE) as well as an advanced limiter to prevent clipping. Also on the K19 is an adjustable 31-band high-precision lossless PEQ*, which supports direct adjustment of PCM 44.1k~192k audio signals without resorting to sampling rate conversion (SRC). For each band, the gain can be adjusted between a range of +12~-24dB and the Q value can be adjusted between a range of 0.4dB~128dB. And the PEQ curves don’t have to be used only by you – PEQ presets on the K19 can be shared between users. Being able to import and export PEQ presets opens up a whole new dimension to sound adjustment!
*PEQ adjustment is supported on Windows and Mac computers, as well as with the mobile control app
2.
ADI ADSP-21565 with SHARC+ core
For the first time in an FIIO product, the K19 flagship desktop DAC and headphone amplifier utilizes an ADI ADSP-21565 DSP chip with the SHARC+ core backed by a custom ultra-low phase noise femtosecond crystal oscillator. This DSP chip featuring a high clock frequency of 800MHz and capable of 64-bit double precision floating point calculations is what makes the 31-band high-precision lossless PEQ possible in the K19. The ADI DSP chip not only ensures that audio signals after PEQ adjustment are of high quality and with minimal distortion, it also helps to enable powerful system protection functions that safeguard both the K19 and the other devices and headphones connected to it.
Flagship ESS 8-channel ES9039SPRO*2 DACs
Inside the K19 are two of the new ESS 8-channel ES9039SPRO DAC chips, featuring the fourth generation 32Bit HyperStream architecture and capable of ultra-high dynamic range with ultra-low noise. These DAC chips allow the K19 to output clearer and richer audio with plenty of detail.
DNR: 132dB
THD+N: -122dB
8-channel THX AAA 788+ headphone amplifier
The K19 features a new headphone amplifier design consisting of an 8-channel THX AAA 788+ headphone amp architecture working together in parallel and backed by a high-voltage power supply. The THX amp chips are connected in parallel via 2×2 groups to make up a totally balanced, 4-channel amplification system. The result is enhanced transients, and high-power output up to 8000mW+8000mW with a 32Ω load – allowing the K19 to drive all kinds of headphones with ease.
Dual ACCUSILICON high-performance ultra-low phase noise femtosecond crystal oscillators
The K19 employs two industry-leading ACCUSILICON AS318-B ultra-low phase noise femtosecond crystal oscillators (45.1584MHz, 49.1520MHz), which are 100% pre-screened before being selected for use in the K19. These femtosecond crystal oscillators effectively reduce the impact of phase noise on audio signals and allow for accurate audio restoration and different sampling rates – resulting in purer and more stable sound no matter the source sampling rate.
High-quality digital audio processing architecture
For the first time in an FIIO product, the K19 utilizes a powerful quad-core FPGA as a high-definition digital signal processing center. The FPGA is responsible for handling all incoming digital signals, including Bluetooth reception and decoding, USB decoding, coaxial and optical decoding, HDMI/ARC decoding, and DSP digital signal processing. These digital signals are directly transmitted through two sets of I2S channels to the dual ES9039SPRO DACs, ensuring minimal distortion and loss of audio signals in the digital audio processing chain.
7.
Global clock management
Clocks are properly managed ensuring digital signals being handled are low-jitter, making for purer and clearer audio.
Fully balanced design
The K19 processes audio signals through a fully differential chain – from the dual DACs, to the I/V conversion, to the low-pass filtering, and finally to the balanced headphone amplifier to ensure high dynamics and minimal crosstalk. Also, various parts of the audio circuits such as the IV, LPF, and preamplifier use multiple precision op-amps including the OPA2211 and the OPA1602 to ensure the K19 outputs stable, high-quality sound.
New flagship, ultra-thin die-cast unibody shock-proof construction
The new design of the K series of desktop DAC and amps is displayed with the K19, made of a die-cast unibody aluminum alloy body for a totally seamless design. The aluminum alloy body is carefully polished by a multi-axis CNC machine to a quality befitting of a flagship. This aluminum alloy body not only features reduced thickness, but is also capably shock-proof. And when paired with the included stand, the K19 is simply stable!
10.
A new HiFi direction, supports HDMI/ARC decoding
HDMI IN and ARC capabilities are present in an FIIO desktop DAC and amp for the first time. The K19 supports decoding from HDMI2.0 input, HDMI output and HDMI ARC audio return channel functionality, opening the doors to a new way of experiencing an immersive audiovisual experience.
HDMI decoding/output: supports up to 192kHz/24bit sampling rate
HDMI ARC: supports 44.1/48kHz sampling rates
Separated and shielded circuit boards
The digital and analog audio circuits of the K19 lie on separate boards for full isolation and greatly reduced interference. There are metal shields for the DSP board, DAC board, and the THX headphone amplifier board, as a result of the digital board and module board adopting a compartmentalized aluminum alloy isolation design. These measures all help to minimize crosstalk to ensure signal purity. In addition, the honeycomb-mesh aluminum alloy body can also help to further reduce external interference, allowing you to enjoy pure, clean music.
Carefully designed power supply - DC/AC dual power supply
Built into the K19 is a new generation 40W lower-noise, high-efficiency, long-lasting industrial-grad power supply. This power supply supports an ultra-wide range of input voltage (85~305VAC) and can operate under extreme temperatures (-40℃~85℃) with high reliability of around 500000 hours. The K19 can also be used with an external DC power supply*, allowing you to pair it with a high-performance linear power supply, letting you experience a different sound.
*External DC power supply supports 15V-3A
Separate analog and digital power supplies
Separate power supplies for the digital and analog audio circuits effectively avoid crosstalk and interference between the two circuits. It also allows for better power supply isolation.
Multi-stage analog power supply
The K19’s analog audio circuit is powered by a multi-stage power supply. The numerous stages of the analog power supply mean that there are power control circuits for the digital-to-analog conversion, LPF, preamplifier, headphone amp and other audio circuit stages. Each stage uses a large number of precision LDOs for secondary voltage stabilization to ensure continuous pure clean power.
Audiophile-grade components
4 WIMA capacitors + 4 ELNA MILIC capacitors
Enhanced sound quality and soundstage
8 Panasonic film capacitors + 36 MELF resistor
Low temperature and low noise under any temperature ensure stable high-quality sound in all conditions
4 sets of silver-plated oxygen-free copper connecting cables
Audio signals transmitted between different internal boards are high-quality with minimal loss via the use of silver-plated oxygen-free copper wires.
NEUTRIK gold-plated connectors
Tulip-shaped connectors that are anti-oxidation and wear-resistant, allowing for precise and reliable connectionsDual internal and external heat dissipation, high energy coolly output
The K19’s internal heat dissipation system consists of thermally conductive material being in contact with the chips inside, which transfers the heat from the chips to the thermally conductive material and finally to the aluminum alloy outer frame. In addition, the thermally conductive aluminum alloy body features a honeycomb mesh design, which allows for convection heat dissipation. The internal and external heat dissipation systems of the K19 allow the machine to consistently output high power without the user worrying about heat issues.
Silicone heat dissipation thermal contact area: 4620mm²
Honeycomb mesh convection heat dissipation area: 31717mm²
Six operating modes
USB decoding: the XMOS 16-core XU316 enables decoding up to 768kHz/32bit, DSD512, MQA full decoding
Coaxial input: capable of receiving coaxial input, for use as a coaxial decoder
Optical input: capable of receiving optical input, for use as an optical decoder
HDMI input: supports audio input from devices such as video game consoles/Blu-ray players/set-top boxes
HDMI ARC: supports audio return from TVs and other devices
Bluetooth input: the Qualcomm QCC5125 enables support for aptX HD/aptX Adaptive/LDAC codecs
Four analog output + two digital output modes
PO+PRE OUT (default position): front headphone out+rear audio out (volume adjustable)
PO: audio output only from the front headphone jack (volume adjustable)
PRE OUT: audio output only from the rear connectors (volume adjustable)
LO: audio output only from the rear connectors (fixed level output)
COAXIAL: standard RCA connectors, digital output
OPTICAL: standard toslink connectors, digital output
Pure versatility, comprehensively excellent experience
Use both vertically and horizontally
Allows it to save space and effectively dissipate heat; when used vertically, it also can be used as a unique headphone stand for even more convenience
1.3-inch full color display
Allows you to easily understand its current status, and makes changing settings easier
12V TRIGGER bidirectional trigger
Supports active/passive control modes, can be linked to other 12V TRIGGER to switch devices on and off in sync
GND/LIFT ground switch
Reduces crosstalk and interference between devices
Custom infrared remote control included
Allows you to conveniently switch between operating modes, select EQ, adjust volume, and other functions from a distance
Supports FIIO Control app
Allows you to conveniently adjust various functions
Dual indicator lights on the volume knob
Supports sample rate indication and various lighting effects*
*Various light effects require a software update to the control app
Full range of connectors and operation buttons
Parts list
Quick start guide, AC power cord, Type-C to USB-A adapter, 6.35mm adapter, stand (color-matching with main unit), Vertical headphone stand support (color-matching with main unit), Screwdriver, Metal XLR4 dust cover (pre-installed), Feet stands, Screws, USB2.0 data cable, Infrared remote control, 3.5mm audio cable, Dual Type-C data cable
Basic specifications
Colors: Black, Silver
DSP: ADI SHARC+ ADSP-21565
DAC: 8-channel ES9039SPRO*2
Headphone amplifier: 8-channel THX AAA 788+
USB chip: XMOS XU316
USB decoding support: 768kHz/32bit, DSD512, MQA full decoding
USB interface: Type-C *3
Bluetooth chip: QCC5125, Bluetooth 5.1
Bluetooth codec support: SBC/AAC/aptX/aptX LL/aptX HD/atpX Adaptive/LDAC
Display: 1.30-inch fully laminated screen (240*240)
Power output 1: L+R≥2300mW+2300mW (32Ω single-ended, THD+N<1%, Ultra high gain mode)
Power output 2: L+R≥8000mW+8000mW (32Ω balanced, THD+N<1%, Ultra high gain mode)
Power output 3: L+R≥270mW+270mW (300Ω single-ended, THD+N<1%, Ultra high gain mode)
Power output 4: L+R≥1100mW+1100mW (300Ω balanced, THD+N<1%, Ultra high gain mode)
Power output 5: L+R≥1250mW+1250mW (32Ω single-ended, THD+N<1%, Super high gain mode)
Power output 6: L+R≥5000mW+5000mW (32Ω balanced, THD+N<1%, Super high gain mode)
Signal-to-noise ratio: ≥128dB (A-weighted)
Noise floor 1: LO<1.6μV (A-weighted); PO<3.5μV (A-weighted)
Noise floor 2: BAL LO<2μV (A-weighted); BAL<6μV (A-weighted)
Output impedance: <0.6Ω (32Ω)
THD+N: <0.0002%(1kHz/-6dB@32Ω)
Weight: About 1800g
Dimensions: About 250x225x36.7mm
Intelligent protection systems: Overheating, overload, DC protection, intelligent power-saving
FiiO K3 2021 - Full power in a compact formatThe highlights of the FiiO K3 2021 at a glance: Now with ESS Digital Analogue Converter ES9038Q2M High-quality USB DAC - Can be used either via USB 1.0 or USB 2.0 Full processing power - Decodes DSD256 and PCM at 32 bit and 384 kHz Integrated headphone amplifier - With up to 320 milliwatts of power 2.5 mm + 3.5 mm jack output - The choice is yours (can also be used in parallel) Plenty of connections - Analogue line out, optical & coaxial digital outputHere comes the USB multi-talent - The FiiO K3 2021FiiO K3 side viewThe best music in the highest resolution on your computer is no use if you listen to it via the jack output on your computer. Your music can do more!Give your music what it deserves: A high-quality digital/analogue conversion. And it doesn't matter whether you want driverless USB 1.0 or high-resolution USB 2.0. Just flip a switch on the FiiO K3 and it does exactly what you want it to do.From digital to analogue - and with absolute qualityFiiO K3 LifestyleThe ESS ES9038Q2M D/A converter is responsible for this. It converts your music optionally via USB 1.0 with a maximum of 32 bits and 96 kHz. Via USB 2.0 even up to 32 bit and 384 kHz as well as DSD256.And the whole thing is also fully balanced in the best quality.After the conversion comes the amplificationAnd what an amplification! With up to 320 milliwatts of output power at 16 ohms via the balanced connection, the FiiO K3 will drive almost any headphone to peak performance. Up to 220 milliwatts of power is also available at the unbalanced connection. More than enough to keep you in control even at higher levels.So much power needs structure - and stable, clean power.FiiO K3 with USB cable connectedThe FiiO K3 2021 draws its power entirely from the USB-C port. No separate power supply, no additional cable connection.Now not every computer delivers a smooth current curve and a clean voltage. FiiO also knows this and has taken precautions.For one thing, the K3 2021 has integrated overload protection, which protects the K3 from voltage peaks, as well as a sophisticated circuit design. Two filter stages ensure a smoothed voltage, while the digital and analogue power supplies are fed separately.Full power under precise controlFiiO K3Although the volume control in the FiiO K3 is analogue, the necessary resistors are precisely controlled digitally.Incredibly fine and accurate volume control is the reward for the effort.Balanced or unbalanced headphone connection? The choice is yoursFiiO K3 front viewJust plug in your headphones. No matter which connection option. The FiiO K3 2021 automatically detects the connected headphones and switches the output accordingly.If you choose the balanced connection, you even benefit from up to 50% more power and maximum channel separation.The FiiO K3 also has a lot to offer in terms of connectionsFiiO K3 connectionsFor example, you can use the K3 2021 as a "pure" D/A converter and output the signal received and converted via USB optionally via the analogue line output instead of the headphone outputs. The best thing about this is that the volume of the line output can still be adjusted.Or you can use either the optical or the coaxial digital output and benefit from the excellent conversion from USB to S/PDIF.
K5 Pro Desktop DAC and Amplifier
The classic lives on with stronger decoding
主要卖点:
1、High-performance DAC: ESS9038Q2m
2、USB decoding chip:XMOS XUF208
3、Specially-designed audio architecture: second-order LPF+analog volume adjustment + voltage amplification +current drive
4、Variety of inputs: coaxial/optical/RCAline-in
5、Variety of outputs:6.35mm (1/4 in.) headphone out/RCAline-out
6、Gain control: low, medium, and high gain
7、USB DAC:768K/32Bitand DSD decoding
8、RGB sampling rate indicator: blue/green/yellow
9、Extremely powerful, easily powers any full-size headphones
1. Product Architecture
A concert right at your desktop
With the K5 Pro you can truly experience eerily realistic details and a roller-coaster of emotions from your music. The K5 Pro acts as a bridge, allowing your computer, speakers, and headphones to work together and transport you to a stunning concert hall right from your desktop.?
Naturally gifted at decoding
In the K5 Pro, clock management is improved and overall decoding performance is excellent. This is due to the XMOS XUF208 USB decoding chipwith an all-new clock matching management system, with unprecedent capabilities that supports decoding up to a sample rate of 768kHz and hardware native DSD decoding.
Get truly faithful reproduction of music with coaxial/digital inputs
No matter what audio equipment you use, digital audio inherently has advantages in integrity and fidelity of signals transmitted. The K5 Pro allows you to take advantage of digital audio with optical and coaxial inputs supporting up to 192kHz inputs, convenient for connecting various music players and digital interfaces.
Next-generation DAC for unrivalled sound quality
The K5 Pro achieves new heights in sound quality, thanks to the high-performance ESS ES9038Q2M DAC with 32-bit processing and VELVET SOUND technology, along with the XMOS USB decoding chip with 768kHz and DSD inputs. With the left and right audio channels being independently handled and fully differential audio output, the K5 Pro has such a high level of resolution you will be hearing details you never noticed before.
Specially-designed audio architecture for true high-fidelity sound
When it comes to amplification, the K5 Pro is no slouch. The K5 Pro has generous space to fit and package the necessary components for exceptionalanalog amplification, and packs a four-level audio circuit capable of providing extraordinary audio fidelity in its class: second-order LPF + analog volume adjustment + voltage amplification + current drive. Each part of the amplification circuit works perfectly together in harmony for excellent dynamic range and high resolution of sound.
Utterly precise volume control
The NJRC NW1195A analog volume adjustment chip features an ultra-low output noise of -118dB and is able to adjust volume by 0.5dB per step. And when this is paired with the combination of the flagship TI TPA6120 op-amp and the OPA1642 JFET op-amp, the K5 Pro provides wonderfully smooth, yet high resolution sound.牋
Safe, secure, and robust external power supply
The K5 Pro uses a DC 15V power supply designed to specifically minimize noise. The incoming DC power is filtered with a secondary power supply, which then independently supplies power to the amplification part of the audio circuit and the rest of the circuit. This effectively suppresses power supply ripple and minimizes power supply crosstalk between the two major sections of the circuit, for a more stable and less noisy power that is crucial for outstanding sound for such a precisely-designed high performance audio architecture.
Musical perfection with ADC volume adjustment
Through reconstruction of the ADC curve, the K5 Pro抯 volume control allows you to smoothly adjust volume at extremely fine increments without any undesirable noise nor with any channel imbalances. With the K5 Pro, you can comfortably use various headphones with all kinds of sensitivities.
Gain control with toggle switches for precise sound
Both the input selection and gain are controlled by tactile toggle switches, which are clearly labelled allowing you to easily control your music. Low, medium, and high gain levels are available allowing you to use the K5 Pro with almost any headphone at comfortable volume levels. A purely hardware gain circuit is used at low gain, with unaffected and uncompromised dynamic range and overall music fidelity.
3 gain levels:
Low 0dB
Medium+6dB
High +10dB
3 input modes:
USB DAC
SPDIF IN(coaxial and optical, but with priority for coaxial)
Line-in
2. Exterior appearance
Finely-textured all-aluminum body
The all-aluminum body is repeatedly polished with CNC and is then carefully finished with anodizing and fine sandblasting, for a smooth yet finely-textured shell. The K5 Pro is a compact, robust unit that doesn抰 take up much space, perfect for your desk.
Minimalist yet full of personality
The one-piece all-metal oversized volume knob is seamlessly integrated within the aluminum front panel, allowing you to easily and comfortably control volume. The RGB light indicator that surrounds the volume knob lights up with different colors according to the current sample rate, giving a lively splash of color that perfectly complements the minimalism of the rest of the K5 Pro.
48kHz and below 棗Blue light
48kHz and above 棗Yellow light
DSD棗Green light
Getting precise with toggle switches
Both the input selection and gain are controlled by tactile toggle switches, which are clearly labelled allowing you to easily control your music.
3 gain levels:
Low 0dB
Medium+6dB
High +10dB
3 input modes:
USB DAC
SPDIF IN(coaxial and optical, but with priority for coaxial)
Line-in
3. Useful in many scenarios
Highly useful beyond imagination,Wide variety of inputs and outputs
1. Desktop DAC and amplifier ?like a USB sound card + full-sized headphones
2. DAC for external sources -like a USBsound card +active speakers
3. Powerful amplifier for mobile devices?Connect your phone via USB OTG,or connect your player via coaxial
?Extremely powerful headphone amplification
The carefully-tuned feedforward amplifier circuit design increases the power output of the TPA6120 op-amp by more than 60%, for a total power output of up to 1.5 W under a 32Ω load, and up to 20Vpp at 300Ω. The K5 Pro easily handles any low or high impedance headphone.
?RCA line-out for high quality output to other sources
Besides the wide variety of digital inputs, the K5 Pro also features a traditional analog RCA line-in. RCA line-in is not only more robust and less prone to breakage than 3.5mm line-in, it also has better resolution. The RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K5 Pro can be used with a variety of active speakers and external amplifiers.
*When using the line out, please disconnect your headphones
?Coaxial, Optical, and Line-in inputs
Most phones and portable music players cannot push full-sized headphones to their full potential, since they cannot provide high-voltage or high-current headphone amplification due to their limited power supplies. However, connect your portable device to the K5 Pro through USB or coaxial input and listen to your music the way it was meant to be listened on your headphones with proper powerful amplification!
Note: K5 Pro is powered by external DC power; the USB port consumes almost no power.
Functionality Comparison
K5 Pro
K5
K3
Color
Black
Titanium
Black
USB Decoding
Up to 768kHz/32bit
Not supported (requires docking with a FiiO player)
Up to 384kHz/32bit
DSD
DSD256
Not supported
DSD256
Inputs
Line in/USB/Coaxial/Optical
Line in/Dock in
USB
Mobile phone connectivity
Supported
Not supported
Not supported
Indicator Lights
RGB
Red and blue
RGB
Specs Comparison
Signal-to-Noise Ratio(AUX)
≥115dB(A-weighted)
≥110dB(A-weighted)
>113 dB(A-weighted)
Distortion(AUX)
<0.004%
<0.002%
≤0.004%
Noise floor(AUX)
<8uV
<10uV
<8uV
Channel Separation(AUX)
>70 dB
>70 dB
>70 dB
FiiO K7 - Digital Analog Converter and Headphone and Preamplifier
A new baseline for balanced desktop sound
Balanced headphone amplifier
THX AAA 788+ amplifier technology
Dual AK4493S digital to analog converters
Multiple protection circuits / multiple independent voltage regulators
12V/23W low-noise switching power supply included
RGB status indicator Three output modes
Two gain levels
Line-out / Pre-out / Headphone output (4.4mm Pentaconn / 6.35mm)
Truly balanced decoding
The FiiO K7 has a six-stage audio circuit with truly balanced analogue and digital sections. This helps to reduce crosstalk and reproduce the music to agreat extent, allowing you to better enjoy the purity of your music.
Democratized high-quality balanced amplification couldn´t sound better
Using the same THX AAA 788+ amplifiers as the K9 Pro, the FiiO K7 is capable of outputting 560mW into a 300Ohm load at 1% distortion. And 2000mW into 32Ohm load at 1% distortion. This ensures bot, low and high impedance headphones are powered with a plomb. And most important, it lets you experience your music at another level.
Dual AK4493SEQ – Rich and delicate overall sound
The left and right channels are ach equipped with an efficient high-performance AK4493SEQ. With this DAC´s, pleasant timbre, its rich and delicate overall sound will let you rediscover your music all over again.
Robust decoding capabilities – Take a trip around the music world
The XMOS XUF208 decoder chip uses dual clock management to handle various formats with ease. Allowing you to easily listen to many audio formats.
RGB indicator lights – For a colorful entrance
The RGB indication lights can display single colors as well as mixed colors, wit a unight light flow effect during power on/off or input switching. Dazzling and vidi light effects give your desk some much needed spice.
Multiple intelligent protection systems – Worry free listening
Overheating, overload, DC protection system ensure that the K7 always operates at its best. So you can always enjoy a wonderful listening experience in multiple scenarios.
Consistent inside and out – For pure clean listening
The K7 features a powerful design, consisting of multiple independent stages. With a voltage of each stage, being regulated by low-noise LDOs. Feeding this power design in an external 12V switching power supply. All in all, the K7´s power designed to supply plentiful, clean power for an extraordinary listening experience.
Two gain levels – Find a comfortable volume
The high and low hardware gain levels allow you to easily adjust the FiiO K7 to handle headphones of various impedances and sensitivity, for a rich and consistent listening experience.
Quality construction – For an elegant experience
The FiiO K7 features an all- aluminium alloy construction, carefully finished with CNC and other processes. Its elegant black colour is perfectly complemented by the gold accents of THX and Hi-Res Audio badges topped with a splash of colour from the RGB lights for a thoroughly luxurious appearance.
Precisely tuned volume – For truly moving experience
Thanks to the ADC curve reconstruction, you experience a smooth 112 step adjustable volume with the FiiO K7, free of channel imbalances and noise.
Accessories
Power cable
Power adapter
USB cable
Quick start Guide
Basis Specifications
DAC: 2 x AK4493SEX
Decoder: XMOS XUF 208
Amplifier: Dual THX AAA 788+
Outputs front: 6,35mm / 4,4mm
Outputs back: Line-Out
Inputs back: Line-In, Coaxial, Optical, USB, Power input
Output power balanced: 2000mW @32Ohm
Output power single ended: 1220mW @32Ohm
SNR: 120db
Weight: About 610g
Dimensions: 120mm x 168mm x 55mm
FiiO K7 Bluetooth - Digital-to-analogue converter with Bluetooh receiver, headphones and preamplifierA new baseline for balanced desktop sound
Bluetooth receiver (LDAC, aptX HD, aptX adaptive, aptX, aptX LL, AAC, SBC) / configurable via the FiiO Control App
Balanced headphone amplifier
THX AAA 788+ amplifier technology
Dual AK4493S digital analogue converters
Multiple protection circuits / multiple independent voltage regulators
12V/23W low-noise switching power supply included
RGB status indicator
Three output modes
Two gain levels
Line-out / Pre-out / Headphone output (4.4mm Pentaconn / 6.35mm)
Fully balanced decodingThe FiiO K7 features a six-stage audio circuit with balanced analogue and digital sections. This helps reduce crosstalk during playback and reproduces music to a high degree, so you can better enjoy the purity of your music.High-quality balanced amplification - couldn't sound betterThe FiiO K7 uses the same THX AAA 788+ amplifiers as the K9 Pro and is capable of delivering 560 mW to a 300-ohm load at 1% distortion. And 2000 mW at a 32-ohm load at 1% distortion. This ensures that both low impedance and high impedance headphones are supplied with excihend power.Dual AK4493SEQ - Rich and refined overall soundThe left and right channels are each equipped with an efficient high-performance AK4493SEQ DAC. With the pleasant timbre of this DAC and its rich and fine overall sound, you will be able to discover your music in a whole new way.Groundbreaking decoding capabilities - take a journey through the world of musicThe XMOS XUF208 decoder chip uses dual clock management to process different formats effortlessly. So you can listen to many audio formats with ease.RGB Indicator - For a Colourful PerformanceThe RGB indicator lights can display both single and mixed colours, with an unobtrusive light effect when switching on and off, or when switching inputs.Multiple intelligent protection systems - worry-free listeningOverheating, overload and DC protection systems ensure that the K7 always works optimally. So you can always enjoy a wonderful listening experience in a variety of scenarios.Consistent inside and out - For pure, clean hearingThe K7 features a powerful design that consists of several independent stages. The voltage of each stage is controlled by low-noise LDOs. These are powered by an external 12 V switching power supply. All in all, the K7's performance is designed to deliver ample, clean power for an exceptional listening experience.
Two gain levels - find a comfortable volume levelHigh and low gain levels allow you to easily match the FiiO K7 to headphones with different impedances and sensitivities, ensuring a rich and consistent listening experience.High-quality construction - For an elegant experienceThe FiiO K7 is made from aluminium alloy, including CNC machined parts. Its sleek black colour is perfectly complemented by the gold accents of the THX and Hi-Res Audio badges, and the RGB lighting makes for an extremely luxurious appearance.Precisely tuned volume - for a truly moving experienceThanks to ADC curve reconstruction, the FiiO K7 lets you experience smooth 112-level volume adjustment, free of channel imbalances and noise.Included in deliveryBluetooth antennaMains cablePower adapterUSB cableQuick start guide
FiiO K9 - Desktop DAC and Headphone Amplifier
High performance ES9068AS*2 DAC
THX AAA 788+ amplifier | Dual-mode clock management
QCC5124 Bluetooth | LDAC/aptX Adaptive and other high-res Bluetooth format support | App connectivity
Truly balanced design | Dual-voltage linear transformer | Variety of inputs and outputs
High-performance dual cores - For soul-shaking soundTwo ES9068AS DACs handle the left and right channels, and make up the high-quality "core" of the K9. Listen to your favorite playlist and be instantly immersed in the music. High-end amplifier - Refreshingly capableThe FiiO K9's ace up its sleeve is the THX AAA 788+ amplifier, giving it an extraordinary 1% undistorted power output up to 780mW at 300Ω and up to 2000mW at 32Ω. No matter if you use low-impedance or high-impedance headphones, the K9 will drive it with aplomb. Precisely designed - Fully balanced design - Music to your earsFrom the DAC, to the volume adjustment, to the amplification, every part of the K9 is truly balanced for greatly reduced crosstalk and more authentic sound.Partitioned design - For max performance of each sectionThe PCB of the K9 features a partitioned layout, fully separating the major sections of the audio circuit – the power supply, signals, and analog signal loop. This guarantees the integrity of the audio signal being processed.Six-stage audio circuit - Faithfully reproducing soundThe desktop-grade six-stage audio circuit was meticulously designed to ensure a pure, delicate yet rich sound.I/V conversion, LPF filter, digital volume adjustment, buffer amplifier, pre-amplifier, post-stage drive
Electricity is the mother of sound - Robust power supply - Ample powerThe linear transformer is paired with 4 massive 4700uF capacitors to provide clean continuous power.
Isolated digital and analog section power supply - For purer soundThe digital and analog portions of the K9 receive power separately to reduce interference between the two audio circuits, for pure and faithful reproduction of your music.Multiple LDOs in multiple stages - Truly stable powerThe power stabilization and filtering within the audio circuit plays a big part in ensuring excellent sound quality. Each stage of the audio circuit employs ultra-low-noise LDOs for voltage regulation.Dual-mode clock management - Even more improvement to soundAccurate and stable dual-mode clock management allows the K9 to easily play back high-resolution audio with the greatest fidelity, as if you were there with the performing artists.* Supports up to 768kHz/32bit PCM and DSD512MQA rendering - Lossless reproductionThe K9 supports rendering MQA tracks, allowing you to take reasonably-sized files and unleash the master-level sound quality within.High-res Bluetooth - Adept at all of your audiovisual needsThe K9 employs the QCC5124 Bluetooth chip with support for LDAC/aptX HD/aptX Adaptive and other high-res Bluetooth formats. With the K9, you can listen to music, watch videos, and play video games with high quality and low latency.*Bluetooth 5.1, supported formats: LDAC/aptX Adaptive/aptX/aptX HD/aptX LL/AAC/SBCCompatible with UAC1.0/UAC2.0 . Highly adaptableThe K9 supports both UAC1.0 and UAC2.0 modes, allowing you to use the K9 with either devices that are simply plug-and-play or with devices that can work with the K9 with an additional driver for even better compatibility. And the FiiO Control App allows you to easily switch between UAC1.0 and UAC2.0 modes.*UAC1.0 for PS5 and other device supportComprehensively capable - No matter where you lookInputs: USB, optical, coaxial, RCA, 4.4mmOutputs: 6.35mm SE, 4.4mm balanced, XLR-4 balancedFive input signals: USB input/optical/coaxial/LINE/Bluetooth*LINE mode includes RCA and 4.4mm input. If both are connected, the 4.4mm input is prioritized.Three output modes: LO/PRE/POLO: Only the rear RCA+XLR analog outputs are active, at max output and cannot be adjusted by the volume knob;PRE: Only the rear RCA+XLR analog outputs are active, and can be adjusted by the volume knob;PO: Only the front headphone outputs are active, and can be adjusted by the volume knobThree levels of hardware gain: High/Medium/LowL level for low gain is designed to better pair with sensitive in-ear earphones; H level for high gain is designed to better drive lower sensitivity over-ear headphones.Neatly handsome - Horizontal or verticalThe K9 adopts the well-received design language of other FiiO desktop units, and features an all-aluminum construction made from an integrated stretching + CNC process to ensure the body's strength and precise finish. And with the vertical stand, the K9 can be used either vertically or horizontally, allowing it to become a versatile part of your desktop setup.A weighty feel - For a weighty soundThe iconic, weighty FiiO volume knob is powered by ADC curve reconstruction to allow you to precisely and smoothly adjust through 120 levels of volume, with minimal noise and volume deviation between the left and right channels. Light it up - Let the high-res music commenceNot only do the RGB lights around the knobs give the K9 and the desk space around it some fun personality, they also conveniently indicate the current audio sampling rate and Bluetooth format.*Bluetooth format indicator: SBC: Blue, AAC: Cyan, aptX HD: Yellow, aptX: Purple, aptX LL: Purple, LDAC: White, aptX Adaptive: GreenProfessional PEQ - For what you loveThrough the FiiO Control app, you can quickly switch between 7 music tuning styles preset on the K9. If the selected tuning style fits the music you are listening to, you can acquire a more vivid and pleasant experience. If the preset tuning style is not to your liking, the 3 self-define PEQ (Parametric Equalizer) designs will help to fine adjust to your favorite listening style.*This function is only valid for Bluetooth decoding. To show off your skills - One app is enoughYou can connect the K9 to your phone via Bluetooth, and with the addition of the FiiO Control app you get access to even more functionality. Adjust various settings such as filters, status indicators, EQ, and channel balance to exactly your liking.*EQ only works in Bluetooth mode.Multiple intelligent protection systems - Always ready to goThree intelligent protection systems – preventing overheating, overload, and DC protection – constantly make sure that the K9 delivers high-energy music without wearing itself out. Listen worry-free with the K9!Immerse yourself in fabulous musicConnect via USB cable to a desktop or notebook computerConnect to a phone via USB-B to Type-C cableConnect to a phone, tablet, etc. via BluetoothConnect to a desktop digital playerConnect to external amplifiers or active speakersBasic specifications DAC: ES9068AS*2 Decoding chip: XMOS XUF 208Amplifier: Dual THX AAA 788+ Bluetooth chip: QCC5124, Bluetooth 5.1Bluetooth format support: LDAC/atpX Adaptive/aptX HD/aptX/aptX LL/AAC/SBCOutputs: 6.35mm/4.4mm/XLR-4/RCA/XLRInputs: USB/OPT/COAX/RCA/4.4mmOutput power 1: L+R≥2000mW+2000mW (32Ω balanced/THD+N<1%)Output power 2: L+R≥780mW+780mW (300Ω balanced/THD+N<1%)SNR: ≥124dB (A-weighted, UAC) Noise floor: PO<4.8μV (A-weighted, UAC); BAL<9.3μV (A-weighted, UAC) Output impedance: <1Ω (32Ω load)Weight: About 2660gDimensions: 200x224.5x72mm (excluding feet)Abundant accessoriesK9*1, Power cord*1, Headphone plug adapter*1, USB data cable*1, Feet pads*6, Fuse*1, Stand*1, Quick start guide*1, Voltage selection card*1
FiiO K9 AKMDesktop DAC and headphone amplifier AK4191EQ + AK4499EX digital analogue converter USB-C port on the right side of the device THX AAA 788+ amplifier Dual-Mode Clock Management QCC5124 Bluetooth support for LDAC/aptX Adaptive and other high-resolution Bluetooth formats App connectivity Fully balanced design Linear dual-voltage transformer (separate analogue and digital power supply) Versatile inputs and outputsPowerful dual cores - for thrilling soundAK4191EQ
+ AK4499EX DACs manage the left and right channels and form the
high-quality heart of the FiiO K9 AKM. Listen to your favourite playlist
and immerse yourself in the music instantly.High-quality amplifier - refreshingly powerfulThe
ace up the FiiO K9 AKM's sleeve is the THX AAA 788+ amplifier, which
gives it an exceptional undistorted output power of 1% up to 780 mW at
300Ω and up to 2000 mW at 32Ω. Whether you're using low impedance or
high impedance headphones, the K9 will drive them with flying colours.Precisely designed - Perfectly balanced design - Music for your earsFrom
the DAC to the volume control to the amplification, every part of the
FiiO K9 AKM is truly balanced to reduce crosstalk and achieve authentic
sound.Partitioned design - for maximum performance of each sectionThe
circuit board of the K9 AKM has a partitioned layout that completely
separates the most important areas of the audio circuit - the power
supply, the signals and the analogue signal loop. This guarantees the
integrity of the audio signal being processed.Six-stage audio circuit - faithful sound reproductionThe
six-stage desktop quality audio circuit has been carefully designed to
ensure a pure, refined yet full sound. I/V conversion, LPF filter,
digital volume control, buffer amplifier, pre-amplifier, post-amplifierElectricity is the mother of sound - Robust power supply - Plenty of powerThe linear transformer is paired with 4 massive 4700uF capacitors to deliver clean continuous power.Isolated power supply for digital and analogue sectionsFor
a purer sound The digital and analogue sections of the K9 AKM are
powered separately to reduce interference between the two audio circuits
and ensure a pure and faithful reproduction of your music.Multiple LDOs in multiple stages - Truly stable performancePower
stabilisation and filtering within the audio circuit plays a major role
in ensuring excellent sound quality. Extremely low-noise LDOs are used
for voltage regulation in each stage of the audio circuit.Dual-mode clock management - even more sound enhancementThanks
to precise and stable dual-mode clock management, the FiiO K9 AKM can
reproduce high-resolution audio data with the highest fidelity, as if
you were there with the artists. * Supports up to 768kHz/32bit PCM and
DSD512 High-resolution Bluetooth - fulfils all your audiovisual needsThe
FiiO K9 AKM uses the QCC5124 Bluetooth chip with support for LDAC/aptX
HD/aptX Adaptive and other high-resolution Bluetooth formats. With the
K9 AKM, you can listen to music, watch videos and play video games with
high quality and low latency. *Bluetooth 5.1, supported formats:
LDAC/aptX Adaptive/aptX/aptX HD/aptX LL/AAC/SBCCompatible with UAC1.0/UAC2.0 - Highly customisableThe
K9 AKM supports both UAC1.0 and UAC2.0 modes, so you can either use the
K9 with devices that can simply be connected via plug-and-play, or with
devices that can work with the K9 with an additional driver for even
better compatibility. And with the FiiO Control App, you can easily
switch between UAC1.0 and UAC2.0 modes. *UAC1.0 for PS5 and other device
supportFully capable - No matter where you lookInputs: USB, optical, coaxial, RCA, 4.4 mmOutputs: 6.35 mm SE, 4.4 mm balanced, XLR-4 balancedFive
input signals: USB input / optical / coaxial / LINE / Bluetooth *The
line mode includes an RCA and a 4.4 mm input. If both are connected, the
4.4 mm input has priority.Three output modes:LO: Only the
rear analogue RCA+XLR outputs are active, have the maximum output power
and cannot be adjusted with the volume controlPRE: Only the rear RCA+XLR analogue outputs are active and can be adjusted with the volume controlPO:
Only the front headphone outputs are active and can be adjusted with
the volume control. Three levels of hardware amplification:
High/Medium/Low The L level for low amplification is suitable for
sensitive in-ear headphones; the H level for high amplification is
suitable for less sensitive over-ear headphones.Pretty to look at Horizontally or verticallyAdopting
the well-received design language of other FiiO desktop devices, the K9
AKM features an all-aluminium construction, manufactured through an
integrated stretching and CNC process to ensure case strength and
precise finishing. Thanks to the vertical stand, the FiiO K9 AKM can be
used both vertically and horizontally, making it a versatile part of
your desktop setup.A weighty feel for a weighty soundThe
iconic, weighty FiiO volume control is supported by an ADC curve
reconstruction that allows you to adjust 120 volume levels precisely and
smoothly, with minimal noise and volume deviation between the left and
right channels.Lights on - Let the high-resolution music beginThe
RGB lighting around the buttons not only gives the K9 and its
surroundings a fun personality, but also displays the current audio
sampling rate and Bluetooth format.*Bluetooth format indicator: SBC:
Blue, AAC: Cyan, aptX HD: Yellow, aptX: Purple, aptX LL: Purple, LDAC:
White, aptX Adaptive: GreenProfessional PEQ - For what you loveWith
the FiiO Control app, you can quickly switch between 7 preset music
styles on the FiiO K9 AKM. If the selected tuning style matches the
music you are listening to, you can have a more lively and enjoyable
experience. If the preset tuning style is not to your liking, the 3
self-defined PEQ (Parametric Equaliser) designs will help you fine-tune
it to your preferred listening style. *This function is only valid for
Bluetooth decoding.To show off your skills - one app is enoughYou
can connect the K9 to your phone via Bluetooth, and with the additional
FiiO Control App you get access to even more features. Customise
various settings such as filters, status indicators, EQ and channel
balance exactly to your taste. *EQ only works in Bluetooth mode.Multiple intelligent protection systems - always ready for useThree
intelligent protection systems - overheat protection, overload
protection and DC protection - ensure that the K9 always delivers
energised music without wearing itself out. With the K9 you can listen
worry-free!Immerse yourself in fabulous musicConnection
via USB cable to a desktop or notebook computer Connection to a phone
via a USB-B to Type-C cable Connection to a phone, tablet, etc. via
Bluetooth Connection to a desktop digital player Connection to external
amplifiers or powered speakersBasic specificationsDAC: AK4191EQ + AK4499EXDecoding chip: XMOS XUF 208Amplifier: Two THX AAA 788+Bluetooth chip: QCC5124, Bluetooth 5.1 Bluetooth format support: LDAC/atpX Adaptive/aptX HD/aptX/aptX LL/AAC/SBCOutputs: 6.35mm/4.4mm/XLR-4/RCA/XLRInputs: USB/OPT/COAX/RCA/4.4mmOutput power 1: L+R≥2000mW+2000mW (32Ω balanced/THD+N<1%)Output power 2: L+R≥780mW+780mW (300Ω balanced/THD+N<1%) SNR: ≥124dB (A-weighted, UAC)Noise floor: PO<4.8μV (A-weighted, UAC); BAL<9.3μV (A-weighted, UAC)Output impedance: <1Ω (32Ω load)Weight: approx. 2660gDimensions: 200x224.5x72mm (without feet)Comprehensive
accessories K9*1, mains cable*1, headphone plug adapter*1, USB data
cable*1, feet*6, fuse*1, stand*1, quick start guide*1, voltage selection
card*1
FiiO K9 Pro ESS - Desktop headphone amplifier at its best
The FiiO K9 Pro ESS stationary headphone amplifier in summary: The FiiO K9 Pro is probably one of the most versatile devices in the entire range, even if you might not think so at first glance. Not only does it contain a top-class DAC, but also a first-class Bluetooth receiver and a powerful amplifier in its elegant and unobtrusive housing, which together provide excellent sound from a wide range of sources. The whole thing is then controllable via app or directly via the front on the device. Either way, the FiiO K9 Pro is a lot of fun!
The highlights of the FiiO K9 Pro at a glance:
Always high quality connection - via Bluetooth 5.0, optical, coaxial, USB and more
Extremely connectable - a multitude of analogue and digital connections
Separate, yet powerful together - analogue and digital sections separated
Fully balanced design - powerful and low-noise thanks to THX-AAA
Operable via app - volume, channel balance, sleep timer and more
Ready for a permanent connection - Wireless via Bluetooth 5.0 and more
The flexibility of Bluetooth...
The Bluetooth protocol has evolved steadily since its development more than twenty years ago, and with its current version 5.0, it has truly "grown up". The progress compared to the previous Bluetooth version alone looks brilliant: Double the transmission speed, four times the range and eight times the amount of data that can be transmitted simultaneously.
However, the underlying Bluetooth version is "only half the battle", after all, the corresponding Bluetooth codecs must also be supported so that the music travels in high quality. This is not a problem in the FiiO K9 Pro, as SBC, AAC, aptX, aptX LL, aptX HD and LDAC are available here. This makes the FiiO K9 Pro both up to date and backwards compatible with virtually all Bluetooth-enabled devices on the market.
...and the uncompromising nature of wired connectivity in harmony
Bluetooth today delivers remarkable sound quality and is therefore fully supported, but on the input side, FiiO prefers to rely on "traditional ways". A whole range of analogue inputs (stereo RCA, 4.4 mm jack), digital inputs (optical, coaxial and USB) and outputs (stereo RCA, balanced 3-pole XLR output and 4-pole XLR output, 4.4 mm balanced jack and 6.35 mm jack) are available as classic connection options.
Or in other words: Everyone can find a connection here. Analogue and digital, balanced and unbalanced. And the best thing about it: You decide for yourself whether you want to use the FiiO K9 Pro as an analogue headphone amplifier, as an analogue preamplifier or "only" as a high-quality D/A converter. At the touch of a button.
Huge format variety - you press play, and the K9 Pro does the rest.
The 2 x ESS 9038Pro digital-to-analogue converter chip built into the FiiO K9 Pro is already something of a legend in its field. It convinces with its high degree of transparency and resolution, paired with high dynamics and extremely low noise values.
But not only with this, but also with the multitude of supported bit rates and resolutions. Whether it's PCM at up to 32 bits and 384 kHz, studio quality with MQA or native DSD256, you simply press play and the DAC proves that its legendary status is well deserved.
Uncompromising amplifier technology and balanced construction - THX AAA™.
THX AAA™ stands for "Achromatic Audio Amplifier", which is an amplifier technology that is virtually free of sound coloration of any kind. And the almost unavoidable background noise and distortion in the sound image are also reduced to an absolute minimum.
Also good to know: The AAA™ technology has been specially designed, developed and optimised for use in combination with headphones and impresses with gigantic power values of up to 2 watts when low impedance headphones are operated. And it's completely free of distortion!*
At the same time, the FiiO K9 Pro has a strictly balanced internal design, ensuring extremely low noise and preventing the two channels from "getting in each other's way". And this continues with the analogue and digital sections...
*Tested in the FiiO test lab on the balanced output.
Work is done separately - To achieve the goal together
Namely: outstanding sound. And in order to achieve this, not only do the components that process the sensitive music signal work in a separate area of the circuit board from the power supply, which is manufactured according to FiiO specifications, but the digital section itself is also separated from the analogue section on the circuit board.
And that's not all! Because the analogue section and the digital section are both supplied with power separately from each other, so that there can be no interference with each other. All that remains is sound of the highest quality.
Everything under control - with the handy FiiO Control app.
Especially when playing music from your smartphone or tablet, you'll appreciate the benefits of the FiiO Control app, available for iOS and Android. You can easily control the volume via Bluetooth, adjust the channel balance, configure the sleep timer and much more. And of course, all this also works when the K9 Pro is not playing music via Bluetooth, but via one of its other inputs.
Convincing "hands-on" as well - with the volume control and the buttons
And those who prefer "analogue" will be pleased with the numerous setting options directly on the front. For one thing, there is the rotary volume control, which is not only softly illuminated (the colour changes depending on the sampling rate) and has a high-quality feel, but also controls the volume precisely. And in doing so, it makes channel imbalances in volume and noise virtually impossible.
And there are a whole lot more sensible controls. Buttons for the 3-stage gain (the amplification factor with which the headphones are to be driven), the input selection as well as the selection of the operating mode; headphone amplifier, DAC or pure preamplifier.
No matter what you end up using the FiiO K9 Pro as, one thing is certain: you'll have a lot of fun with it. Guaranteed.
FiiO KB1K - Mechanisches Keypad
Bietet dieselben Funktionalitäten wir das KB1, sitzt jedoch in einem Kunststoffgehäuse
Funktionen
Steuern Sie Ihren DAC/Player/Software
Programmierbare Knöpfe
Das schwarze Kunststoffgehäuse in Verbindung mit dem neuen FiiO-Logo, verleiht der nützlichen und zugleich unterhaltsamen KB1K-Tastatur ein qualitativ hochweriges Erscheinungsbild.
Meisterhaft verarbeitet in allen Details
Die TTC Hot-Swap-Buchsen und die weißen Kailh Box-Schalter geben ein klares Feedback mit einem befriedigenden Klick, perfekt, wenn Sie sich bei Musik entspannen oder an Ihrem nächsten Projekt arbeiten.
Programmierbare Tasten für programmierbaren Spaß
Die Tasten und Regler sind programmierbar und können nicht nur zur Steuerung von Musik, sondern auch als Ctrl-C/V-Tasten oder andere Tastenkombinationen eingerichtet werden.
Der KB1K kann Ihr treuer Musikbegleiter oder Ihr hilfreiches Produktivitätswerkzeug sein.
Sie sind der Showrunner mit der totalen Kontrolle
Das RGB-Licht kann entweder vorprogrammierte oder benutzerdefinierte Effekte anzeigen, so dass Sie die Kontrolle über Ihre eigene Lichtshow haben.
Dank der im laufenden Betrieb austauschbaren Buchsen und Tastenkappen können Sie das Aussehen und die Haptik des Tastenfelds an Ihre wechselnden Vorlieben anpassen.
Durchdacht bis ins kleinste Detail
Die KB1 wurde bis ins kleinste Detail durchdacht, um sie nützlich zu machen. Dank der beiden USB-Anschlüsse können Sie das KB1K in jeder beliebigen Ausrichtung aufstellen, während die rutschfeste Unterseite und die stoßfeste EVA-Schaumstoffmatte zur Stabilisierung des KB1 beitragen.
Desktop-Musikbegleiter mit unendlichen Möglichkeiten
(Computer + K9 Pro/K7 + KB1K): Verabschieden Sie sich von lästigem Tastendrücken am Computer, denn mit dem KB1K können Sie ganz einfach zwischen den Titeln wechseln und die Lautstärke ändern.
(M17 + KB1K): Fummeln Sie oft am Sperrbildschirm herum? Verwenden Sie das KB1 zur schnellen Steuerung der Musikwiedergabe.
(R7 + KB1K): Das KB1 unterstützt nicht nur die aktuellen Geräte von FiiO, sondern auch zukünftige digitale Desktop-Geräte.
(Telefon/Computer + KA3+ KB1K): Das KB1 ist für jedes Hörszenario bereit
Was genau ist der FiiO KB1K?
Das KB1, die vielseitige USB-Tastatur von FiiO, ist ein Produkt, das für das hochwertige HiFi-Leben entwickelt wurde.
Es unterstützt die folgenden Funktionen.
Verwenden Sie ein herkömmliches UBS-Kabel, um die KB1 an einen Computer anzuschließen, oder ein OTG-Typ-C-Kabel, um ein Mobiltelefon/Musikplayer anzuschließen, so dass Sie die Musik über die KB1 steuern können, wie z. B. das Wechseln von Titeln, das Anpassen der Lautstärke oder das Stummschalten mit nur einer Taste.
Laden Sie den exklusiven FiiO-Tastaturtreiber auf unserer Website herunter, um die Funktion jeder Taste und den Lichteffekt selbst zu definieren und mehr Möglichkeiten und Erfahrungen zu entdecken.
Definieren Sie beispielsweise die Taste als Steuerung +C/Contro +V; drücken Sie bei der Verwendung von Photoshop die Taste, um zwischen Pinsel/Radierer zu wechseln und die Pinselgröße nahtlos anzupassen; geben Sie bei der Modellierung schnell mehrere oder präzise Befehle ein; benutzerdefiniertes Skripte.
Hinweis: Das KB1K ist nicht mit einem USB-Kabel ausgestattet. Wenn Sie es an einen Computer anschließen, verwenden Sie bitte ein handelsübliches USB-A zu Typ-C Kabel. Wenn Sie es an ein Mobiltelefon anschließen, verwenden Sie bitte ein Typ-C-auf-Typ-C-OTG-Kabel, wie z. B. das FiiO LT-TC1.
Treiber für das FiiO KB1K Keypad finden sie hier:
https://forum.fiio.com/note/showNoteContent.do?id=202208151053276864936&tid=113
Hifi-Audio Mechanical Keyboard QWERTZ German layout Gasket-mounted design for a comfortable feel Hot-swappable keys for quick change of mechanical keys Dual OS support for Windows and Mac Dual CS43131 DACs for superior audio quality 550 mW high output power, comparable to desktop amplifiers 3.5 mm SE and 4, 4 mm headphone jacks Patented design that integrates music listening and typing RGB lighting, multiple preset dynamic lighting effects Where down-to-earth meets musicality Meet the FiiO KB3 HiFi mechanical HIFI audio keyboard - the place where audiophiles and mechanical keyboard enthusiasts meet. With features such as a seal-mounted design and 32-bit/384 kHz PCM audio playback, this keyboard-DAC combo is a complete solution for music, typing and gaming. And all in a German layout created especially for us! High-quality sound Hear the difference Two CS43131 DACs are at the heart of the KB3, transforming it from an ordinary keyboard into a true music machine. Combined with an output power of 550 mW, it rivals a 550 mW desktop amplifier and ensures that your headphones sound loud and clear. Wide range of connection options Plug-and-play Thanks to the 3.5 mm SE and 4.4 mm dual headphone sockets with balanced jack, you benefit from wide compatibility with different headphones and a plug-and-play experience. Gasket-mounted design Comfort with every click The shock-absorbing keyboard provides a comfortable, cushioned feel with every keystroke, making long typing sessions a breeze. Hot-swappable keys Customise the way you type Flexibility is at your fingertips with hot-swappable switches. Switch effortlessly between clicky, linear and tactile switches, making this keyboard a great choice for experimenters and tinkerers. Dual operating system support Versatile and productive Whether you're a Windows fan or a Mac user, the FiiO KB3 HifFi has something for everyone. Dual operating system support ensures unhindered productivity across different operating systems, making it a flexible choice regardless of your setup. Gateron G Pro 3.0 yellow switches Ready for high performance The FiiO KB3 HiFi comes with Gateron G Pro 3.0 yellow switches, a set of smooth and quiet linear buttons. These all-rounders are perfect for gaming, typing and programming. And because they're linear, they're perfect for the office and shared spaces. Wired HiFi edition HiFi functionalityEnjoy the full HiFi audio experience with integrated DACs. Full inputs/outputs: Equipped with all the necessary connections for comprehensive connectivity.
FiiO PL50 Linear Power Supply (12V und 15V)
Low Noise Regulated Linear Power Supply
Low Noise
High Precision
High Power
Stable Voltage
A well-designed power supply...is the basic prerequisite for good sound. With the FiiO PL50 linear power supply, you'll take a big step forward in terms of sound.
And what is good for sound quality are linear power supplies, with their greater, high -quality and stable voltage output, smaller ripple, and lower noise.
The PL50, being a high-quality linear power supply brings to your sound a lower noise floor, more refined dynamics and transients, and a more accurate, warmer tone to lower frequencies.
Compared to switching power supplies, the noise of linear power supplies is mainly low and fixes in the frequency, which human ears are relatively insensitive to. In contrast, switching power supply noise is higher in frequency and can easily interfere with the analog portion of audio circuits due to radiation., directly impacting the output sound. Switching power supply noise can even indirectly affect the digital portion of audio circuits, further affecting sound quality.
Since the low-frequency noise of the linear power supplies is fixed in frequency, this noise can be better and more accurately filtered out.
In addition, the large PL50 is also equipped with a filter circuit on the AC end, for filtering out interference generated by other electrical devices being used on the same AC circuit for even cleaner and more stable power.
Custom High Quality Transformer
Toroidal transformers by their very nature have numerous advantages, allowing them to be very efficient. This is due to the coils in the transformer not having a set angle at which they are bent, leading to a more uniform magnetic field and less magnetic flux leakage.
Inside the PL50 is a custom 50VA audiophile-grade toroidal transformer, made of high-quality Nippon Steel iron and high-purity oxygen-free copper wires for higher efficiency, higher precision, more stable voltage, and for higher energy output.
Fully optimized, solid parts
High-quality part was chosen for every part of the design for higher and more reliable performance – such as the Shindengen bridge rectifier, TI voltage regulator, and Nippon Chemi-Con and Rubycon capacitors.
Dual voltage outputs
The FiiO PL50 supports both, 12V and 15V outputs, allowing it to match the voltage requirements of various FiiO devices.
Metal construction
As with other products employing FiiO´s industrial design, the outer shell of the PL50 is made of aluminium-magnesium alloy, which not only gives the unit a more refined texture, but also effectively shields the internals from external noise and interferences.
€169.00*
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