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Xduoo

XDUOO MH-02 USB DAC & Tube Headphone Amplifier

XDUOO MH-02 USB DAC & Tube Headphone Amplifier

Regular price $149.00 USD
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MH-02 USB DAC & Tube Headphone Amplifier

Hybrid Tube + Transistor Amplifier for Rich, Dynamic Sound

The MH-02 combines the warmth and musicality of tube amplification with the dynamic power of transistors. This hybrid design delivers a sweet, soft, and warm tube sound while providing the high-frequency precision and driving force of transistors, ensuring an immersive audio experience for all types of music.

High-Resolution USB DAC Decoding

Supporting USB decoding for various devices including computers, smartphones (iOS/Android), tablets, and Hi-Fi players, the MH-02 is capable of handling PCM up to 32-bit/384kHz, DSD256, and MQA 32-bit/384kHz. This flexibility ensures high-quality audio playback across multiple platforms.

CS43131 DAC Chip for Superior Audio Performance

The MH-02 features the CS43131 DAC chip, known for its extremely low noise and high resolution. This chip provides superior decoding performance, ensuring clear, detailed sound reproduction.

Tube Amplifier for Sweet, Exquisite Sound

The pre-amplification stage of the MH-02 uses double 6J1 tubes, known for delivering a sweet and exquisite sound. This tube stage enhances the musicality of your audio, making it ideal for listeners who appreciate warm, analog tones.

Class-A Transistor Amplifier with Powerful Output

The MH-02 adopts transistors for the Class-A buffer stage, providing an output power of up to 1300mW at 32Ω. This powerful amplification easily drives a wide range of headphones, ensuring that even high-impedance models are driven with authority.

Gain Switch for Matching Headphone Impedance

The MH-02 features a two-gear gain switch that allows you to adjust the gain according to the impedance of your headphones. This ensures that you can match the amplifier's output to your headphones, avoiding issues of excessive or insufficient driving force.

Line Out for Pre-Amplifier Functionality

The MH-02 includes a line output that can be used as a pre-amplifier for other audio systems or active speakers. The output is controlled by the volume knob, allowing you to enhance the sound quality of your existing audio equipment.

High-Grade Audio Components

The MH-02 is built with premium components, including Japanese ELNA capacitors for coupling and RUBYCON capacitors for filtering. These components contribute to a transparent, sweet sound with a smooth and warm audio profile, and excellent high-frequency performance.

Built-In Protection Circuit

To ensure optimal performance and protection, the MH-02 includes a built-in relay for the mute circuit, which prevents POP noise when turning on the amplifier and ensures that the tubes operate in their best condition.

Durable and Elegant Design

The MH-02 features a sand-blasted textured shell made of hard aluminum alloy. This design not only provides a sleek and simple appearance but also effectively resists external interference, ensuring durability and reliable performance.

Technical Specifications

  • Power Supply: DC12V/2A
  • Compliant OS: Windows, Linux, Mac OS X, iOS, Android
  • Sampling Rate Support: PCM 16-32bit/44.1k-384kHz, DSD64-256
  • Output Power: 1300mW (32Ω load)
  • Frequency Response: 10Hz~60kHz (±0.5dB)
  • Gain: +12/18dB
  • THD+N: ≤0.8% (1kHz, 32Ω load)
  • S/N Ratio: 118dB
  • Crosstalk: ≥70dB
  • Size: 12 x 7.8 x 4.0 cm
  • Weight: 0.35kg

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