FiiO Q7 Portable Headphone Amplifier and DAC

Studio Grade Amplifier & Bass Boost Breathe new life in to your favorite headphones anywhere you want to go. Serious power in the palm of your hand with 6+ hours of continuous play time on a full charge and inline controls.

6 Watts into 16 Ohm,3 Watts into 32 Ohm Headphones with lowest THD+N

Outstanding performance - Handling USB duties in the KA17 is the 16-core XMOS XU316, rarely found in audio dongles. This chip features lower latency, more stable signal transmission, and better compatibility than typically used USB control chip. And when paired with dual crystal oscillators, the KA17 is more than capable of handling various digital audio sources with various sampling rates.

Android 10 as an operating system Flexible, intuitive and beautiful

The most competitive and cost-effective desktop balanced DAC Amp within the 300-USD range;

Long battery life Dual power supply design and 1800mAh battery, quickly switch between how the Q3(MQA) portable DAC is being supplied power using the Charge switch on the bottom. Using AUX In, the battery life is up to over 23 hours, and when using USB In the battery life is up to over 12 hours.

Latest XMOS XU316 USB Processor

* *--- Enhance your Personal Music Experience with the Headphone Amplifier Featuring Bass Gain. With an Aluminum Alloy Shell, this Portable Headphone Amp Offers Excellent Shielding Performance, Reducing Signal Interferenc, also Being Heat-resistant and Durable. It Effectively Adjusts the Gain Level of the Low-Frequency Range and Provide Audio Fans with Clearer, More Precise, Distortion-Free Sound Reproduction

Integrated Beamforming Noise-Cancelling Mics for crystal-clear voice pickup, the dual hidden microphones feature powerful levels of noise suppression that can be customized for indoor outdoor use, ensuring you re clearly heard no matter where you may be

High-end amplifier - The 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 3000 and up to 2000mW at 320. No matter if you use low-impedance or high-impedance headphones, the K9, will drive it with aplomb.

The most competitive and cost-effective desktop balanced DAC Amp within the 300-USD range;

The most competitive and cost-effective desktop balanced DAC Amp within the 300-USD range;

High performance CS43198 DAC, PCM 384kHz 32bit and DSD256 The high-performance CS43198 DAC, dual op-amps, high-precision crystals and low-noise power supply achieve for a powerful and precise sound, and a more immersive listening experience.

Minimalistic Design Clear at A Glance Transparent window and textured aluminum housing matched, the internal chip is visible! Side volume button is convenient to operate and control.

UPGRADE GAMES GEAR ON Video Games and live Steaming PC Get immediate increased enjoyment over basic motherboard and controller audio! With incredible audio quality, Switch H0 to UAC1.0 mode for use with gaming consoles.Please note Only PC with Windows need drive file.

* , & *--- The Metal Portable Headphone Amplifier DAC with a Compact Size, Lightweight and Easy to Carry. The Amp for Headphones Adopts Aluminum Alloy Casing, Sturdy and Anti-Interference. With Plug-And-Play Functionality, Allowing for Instant Audio Playback.

Audiophile-grade portable Hi-Fi sound from Cirrus Logic CS43131 with low power consumption, make your music more powerful.

Outstanding performance - Handling USB duties in the KA17 is the 16-core XMOS XU316, rarely found in audio dongles. This chip features lower latency, more stable signal transmission, and better compatibility than typically used USB control chip. And when paired with dual crystal oscillators, the KA17 is more than capable of handling various digital audio sources with various sampling rates.

* *----- Our eSynic Portable Headphone Amplifier is Delicate, Compact, Lightweight, and Portable that It can be Carry Conveniently. Aluminum Matte Surface and Fashion Design Provides You a Comfortable Handheld Feeling. and More Sturdy with No Signal Interference.Great Heat-Resistance, Stable Performance Durability and High Quality Ensured.

Audio channel balance control trim range 10dB+