AIYIMA DAC-A2 HiFi Audio Decoder

Professional USB DAC with Headphone Amplifier

🎧 Premium Audio Features

High-Resolution DAC Chip

MS8412 DAC chip supports up to 192kHz/24bit via optical/coaxial inputs and 96kHz/24bit via USB for crystal-clear sound reproduction

Built-in Headphone Amp

Dedicated 97220 headphone chip delivers 100mW power (32Ω load) to drive headphones from 16-200Ω impedance with clarity

Multiple Input Options

USB, Optical, and Coaxial inputs let you connect PCs, gaming consoles, CD players, TVs, and more to your audio system

Bass & Treble Control

Adjustable EQ with ±6dB range lets you customize sound to your preference — perfect for gaming and music

📊 Technical Specifications

DAC ChipMS8412
USB ChipCM6542
Headphone Chip97220
OP AMP ChipNE5532
USB Sampling Rate96kHz/24bit
Optical/Coaxial Rate192kHz/24bit
Frequency Response20Hz-20kHz (±3dB)
Signal to Noise Ratio≥105dB
Distortion (THD)0.01%
Headphone Impedance16-200Ω
RCA Output Level2.3V
Power SupplyDC 5V (USB Type-C)
Dimensions96 x 73 x 30mm
Weight220g
OS CompatibilityWindows XP/10/11, macOS, Linux

🎵 What's Included

✅ 1x AIYIMA DAC-A2 Audio Decoder
✅ 1x Fiber Optic Cable
✅ 1x USB Cable
✅ 1x Type-C Charging Cable

📸 Product Images

AIYIMA DAC-A2 front panelDAC-A2 rear connectionsDAC-A2 side viewAIYIMA DAC-A2 ports detailDAC-A2 complete package

❓ Frequently Asked Questions

Q: Does this work with my PC/Mac?

A: Yes! The USB input is plug-and-play compatible with Windows XP/10/11, macOS, and Linux. No driver installation required for most systems.

Q: Can I use this as a preamp for powered speakers?

A: Absolutely. Connect the RCA outputs to your powered speakers or amplifier. The volume knob controls output level, and bass/treble adjustments add versatility.

Q: What headphones can this drive?

A: The built-in amp supports headphones from 16Ω to 200Ω impedance, delivering 100mW at 32Ω. Great for most consumer headphones.

Q: Does it support simultaneous RCA and headphone output?

A: No — when headphones are plugged in, the RCA outputs are automatically disconnected for circuit protection.