Noise Cancellation Power SupplyUp to 40dB noise reductionStable 5V / 2.5A power outputIntelligent active noise-suppression circuitryOptimised high-coupling transformer designFour connection options for wide device compatibilityCompact design for desktop Hi-Fi and digital audio equipment·        ·      Clean, Stable Power for Your Audio Equipment      The FiiO DARKSIDE MINI is a compact purified noise-reduction power supply designed to provide clean and stable  5V power for compatible audio and digital equipment. Developed specifically with high-fidelity audio systems in mind, the DARKSIDE MINI combines intelligent noise-suppression circuitry with an optimised transformer to reduce electrical interference before it reaches your equipment. With noise reduction of up to 40dB and a stable 5V / 2.5A output, it provides a simple way to improve the quality of the power supplied to compatible DACs, streamers and other digital audio devices.   Intelligent Noise Reduction Rather than relying solely on conventional filtering, the DARKSIDE MINI uses an intelligent control chip to manage the output current waveform. The system actively works to reduce unwanted electrical interference, helping deliver a cleaner power supply and minimise the potential influence of power noise on sensitive audio circuitry. FiiO rates the DARKSIDE MINI for noise reduction of up to 40dB.   Quiet and Efficient 5V Power The DARKSIDE MINI provides a stable 5V / 2.5A DC output, giving compatible high-fidelity equipment a consistent power source while maintaining quiet operation. Its compact format makes it particularly suitable for desktop audio systems where a full-size specialist power supply may be unnecessary or impractical.   Optimised Transformer Design FiiO has optimised the internal transformer structure to reduce fluctuations and interference within the power supply. Combined with the intelligent noise-reduction circuitry, this provides enhanced dynamic noise suppression and helps prevent unwanted electrical noise from interfering with the audio signal. The result is cleaner, more stable power for compatible audio equipment.   Wide Compatibility A standard 5.5 × 2.1mm output connection is complemented by a selection of supplied adapters, allowing the DARKSIDE MINI to power a variety of compatible devices. Included adapters provide: USB Type-C, USB-A, 3.5 × 1.35mm DC, 4.0 × 1.7mm DC This makes the DARKSIDE MINI particularly useful for digital audio equipment with different power-input connections.   Compact Desktop Design Measuring approximately 71 × 44 × 42.5mm excluding the AC plug and weighing approximately 133g, the DARKSIDE MINI delivers its specialist power conditioning in a compact wall-adapter format. Its small footprint makes it easy to integrate into a desktop Hi-Fi system without adding another large component to your setup.   Specifications Product Type: Purified Noise-Reduction Power Supply Model: F8001D Rated Input: AC 100–240V Output: DC 5V / 2.5A Noise Reduction: Up to 40dB Main Output Interface: 5.5 × 2.1mm USB Type-C: Supplied adapter USB-A: Supplied adapter DC Adapter 1: 3.5 × 1.35mm DC Adapter 2: 4.0 × 1.7mm Polarity: Centre Positive Dimensions: Approx. 71 × 44 × 42.5mm Weight: Approx. 133gDimensions and weight exclude the AC plug.   !Important! Always check the required voltage, current, connector size and polarity of your equipment before connecting the DARKSIDE MINI.   In the Box FiiO DARKSIDE MINI 5.5 × 2.1mm to USB Type-C adapter USB-A adapter 3.5 × 1.35mm DC adapter 4.0 × 1.7mm DC adapter    

Power Amplifier Impedance Adapter • 4.4mm + XLR-4 balanced outputs • Internal voltage divider circuit • Gold-plated copper binding posts• Aluminum alloy housing    Built for Driving Headphones with Power Amplifiers High-power amplifiers can directly drive over-ear headphones, but this often comes with the risk of unwanted noise and potential damage to your headphones. This adapter is built to solve exactly that problem. It absorbs excess power while effectively reducing background noise, allowing your amplifier to unleash its massive driving power. This adapter gives you both safety and superior sound quality, letting you enjoy the pure, stunning sound of your headphones driven by a power amplifier and unlock a higher level of audiophile listening experience. Compatible with mainstream home HiFi power amplifiers including the EA13, LEVEL 1, and AIR AMP.   4.4mm + XLR-4 Dual Balanced Outputs The IMP XLR-4 features two mainstream balanced output interfaces, 4.4mm and XLR-4. A single adapter supports a wide range of balanced headphones, eliminating the signal loss and additional coloration often caused by adapters.   Internal Voltage Divider Circuit Featuring an internal voltage-dividing circuit design, this adapter safely handles high-power output from amplifiers. It fully unleashes the amplifier's driving force, unlocking the true potential of high-impedance, low-sensitivity headphones for a wider soundstage and superior sound quality that only a power amplifier can deliver. It also effectively reduces background noise from the amplifier, allowing low-impedance, high-sensitivity headphones to perform without noise interference affecting the listening experience. Supports amplifiers with power output up to 300W.   Gold-Plated Copper Binding Posts The copper base offers excellent conductivity, minimizing signal loss and distortion, ensuring the amplifier's original sound signature is faithfully delivered to your headphones. The gold plating provides superior chemical stability, resistant to moisture, corrosion, and oxidation, ensuring reliable and stable contact even after frequent plugging and unplugging over long-term use.   All-Aluminum Alloy Housing The entire unit features a high-density aluminum alloy housing that provides excellent physical shielding, effectively lowering the noise floor caused by electromagnetic interference. It ensures stable operation through efficient heat dissipation and boasts a solid, premium feel with exquisite craftsmanship.   Technical Specifications Dimensions: about 90 × 69.5 × 34.5 mm (excluding feet) Input: 4mm banana jacks Output: 4.4mm + XLR-4 balanced headphone jacks Housing material: Aluminum alloy   Notes and Precautions 1. This product is compatible with power amplifier output interfaces. The preamp output power of the connected amplifier must be less than 300W per channel. Excessive output voltage may cause damage to the product. 2. This product supports headphones with impedance ranging from 16–300Ω. 3. When using the product, please first lower the preamp voltage, then gradually increase it to a comfortable listening volume. This avoids excessive volume damage to ears or headphones. 4. It is normal for this device to become slightly warm during operation.   What`s in the box IMP XLR-4 × 1 Quick start guide × 1

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.

The FiiO Impedance Adapter is the solution for connecting high-power devices to low impedance headphones without compromising sound quality. With options for 33ohms and 75ohms, this adapter ensures a better impedance match for a more enjoyable listening experience. Perfect for portable music players, mobile phones, and DAC/AMP, achieving the optimal sound has never been easier.