HiBy FD3 USB Headphone Amplifier Black

Dual ES9038Q2M

Dual ES9038Q2M—DAC complement usually reserved for high-end digital audio players, now found in an ultracompact USB dongle!

All-format audio support

Supports PCM 32BIT / 768kHz | DSD512, breaking the ceiling of portable DA conversion.

Independent headamp section

Dual ES9603Q amplifiers supply plentiful power to drive all kinds of HiFi earphones.

Professional audio architecture

A wealth of experience in audio architecture forming the basis of inspiring sound quality.

All your cables belong here

3.5mm SE as well as both 2.5mm and 4.4mm balanced. A port for every cable, every headphone.

The official couple

Seamlessly working with HiByMusic app’s exclusive HQ USB audio access mode, turning your smartphone into a HiFi digital audio player in an instant!

HiByMusic is a professional Hi-Res audio player app for Android and iOS alike, with over 2 million users worldwide, and its exclusive HQ USB audio access mode in combination with an external DAC/amp is a widely recognized way to obtain HiFi on your smartphone among HiFi circles.

Hardware volume control buttons

30-step hardware volume adjustment, easily adapting to more usage scenarios.

Computer sound card

No charging required, plug-and-play, effective way to improve computer audio.

Driver-free on Mac and Windows 10 (build 1703) and up, native DSD decoding available with additional driver installation.

Highly adaptable

Cable interchangeable, easily adapting to smartphones, computers, tablets and audio players alike. Supporting Android and iOS, Mac and Windows alike.

All metal body

Aluminium alloy body getting full points for ruggedness and style!

What’s in the box

• HiBy FD3*1
• Magic sticker*1
• Micro USB Type C cable*1
• Type-C cable (straight)*1
• Type-C cable (L-shaped)*1
• User manual*1
• Warranty card*1
• QC certificate*1