xDuoo MH-02

CS43131 USB DAC & Tube Headphone Amplifier

  • USB DAC & Tube Headphone Amplifier
  • USB DAC Decoding
  • CS43131 DAC Chip
  • Enhanced Sound with Double 6J1 Tubes
  • Transistor Class-A Amplifier
  • Gain Switch for Tailored Performance
  • Line Out as Pre-Amplifier
  • High-Grade Audio Capacitors
  • Built-in Protect Circuit
Regular price €149,00
Sale price €149,00 Regular price

USB DAC & Tube Headphone Amplifier

The xDuoo MH-02 CS43131 USB DAC & Tube Headphone Amplifier combines the versatility of a USB DAC with the warmth of tube amplification, offering an unparalleled listening experience.

USB DAC Decoding

Experience seamless connectivity with support for USB decoding from computers, smartphones (iOS/Android), tablets, HiFi players, and more. Enjoy high-fidelity audio with PCM up to 32Bit/384kHz, DSD256, and MQA up to 32Bit/384kHz, from a wide range of devices.

CS43131 DAC Chip

Powered by the renowned CS43131 DAC chip, the MH-02 ensures pristine audio reproduction with exceptional clarity and detail, thanks to its ultra-low noise and superior resolution.

Enhanced Sound with Double 6J1 Tubes

The double 6J1 tubes serve as pre-amps, enriching your audio with the sweet and exquisite sonic character characteristic of tube amplification.

Transistor Class-A Amplifier

Featuring transistors for Class-A buffering, the MH-02 delivers a robust output power of up to 1300mW, effortlessly driving a wide range of headphones with ease.

Gain Switch for Tailored Performance

Customize your listening experience with a two-gear gain switch, ensuring the perfect match for headphones of varying impedance, for optimal audio output tailored to your preferences.

Line Out as Pre-Amplifier

Utilize the line output, controlled by the tube and volume, as a pre-amplifier for audio amplifiers or active speakers, elevating the sound quality with transparent and sweet tones.

High-Grade Audio Capacitors

Experience transparent and sweet sound with Japanese ELNA capacitors serving as coupling capacitors, while Japanese RUBYCON capacitors provide smooth and warm tones with splendid high frequencies.

Built-in Protect Circuit

Enjoy peace of mind with the built-in relay mute circuit, ensuring a seamless transition when turning on the amplifier, protecting the tubes from POP noise, and ensuring optimal performance.

Inside the Box

  • 1 x xDuoo MH-02
  • User Manual

1 Year Warranty

The xDuoo MH-02 Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Power Supply
Compliant OS
Windows, Linux, macOS X, iOS, Android System
Sampling Rate Support
PCM 16-32bit/44.1k-384kHz, DSD64-256
Output Power
1300mW (32Ω Load)
Frequency Response
10Hz~60kHz (±0.5dB)
≤0.8% (1kHz, 32Ω Load)
S/N Ratio
12 x 7.8 x 4.0cm

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 1 week.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

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30-Day Return Policy

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