Xduoo MT-02 Hi-Fi försteg för hörlurar

Hybrid Tube-Transistor Amplification for Refined Desktop Audio

The xDuoo MT-02 is a compact desktop headphone amplifier that bridges the gap between classic tube warmth and modern solid-state performance. Engineered with a hybrid design, this unit pairs dual 6J1 vacuum tubes in the voltage gain stage with a high-performance transistor-based Class-A output stage. This deliberate pairing delivers the smooth, musical midrange and relaxed high-frequency character expected from tubes, while maintaining the rapid transient response and authoritative control associated with solid-state power. The MT-02 ensures a balanced, fatigue-free listening experience that complements both high-fidelity digital files and classic analog recordings. Every element is housed in a robust aluminum chassis with a transparent front panel, allowing listeners to visually appreciate the amplifier's internal circuitry as the tubes warm up.

Performance-Focused Engineering

What sets this amplifier apart in the compact segment is its combination of serious driving power and thoughtful protective design. The hybrid architecture provides a substantial 1,500 mW output at 32 Ω, offering ample headroom for demanding planar magnetic and high-impedance dynamic headphones.

Versatile Connectivity Options

The MT-02 is designed for the modern desktop environment, featuring dual headphone outputs to accommodate various cable terminations without the need for cumbersome adapters. The integrated pre-out functionality expands its utility, allowing it to serve as a warm, character-rich tube preamplifier for external power amplifiers or active desktop speakers.

• Headphone Outputs: 4.4 mm balanced, 6.35 mm single-ended — allows direct connection of most premium headphones.
• Pre-Out: Yes — enables the MT-02 to function as a tube preamp for powered speaker systems.
• Gain Adjustment: +12 dB / +18 dB — provides precise output matching for varying headphone sensitivities.

Technical Parameters for High-Fidelity Drive

The internal components are strictly selected to maintain signal integrity while delivering a signature tube-forward sound profile. The Class-A transistor output stage handles the current-heavy lifting, ensuring that the amplifier remains composed even during complex, high-dynamic passages, while the tube pre-stage injects its signature harmonic richness.

• Frequency Range: 10 Hz - 60 kHz — ensures wide, linear reproduction across the entire audible spectrum.
• Signal to Noise Ratio: 118 dB — delivers a quiet background for improved clarity and detail retrieval.
• THD (Total Harmonic Distortion): <0.1% — guarantees high-fidelity, low-distortion audio output.

Intelligent User Experience

Operation is centered around a user-friendly interface that prioritizes both longevity and safety. An intelligent protection circuit is built-in, featuring a startup delay that allows the vacuum tubes to reach their optimal operating temperature before audio is engaged. This sequence effectively eliminates the potential for power-on pop noises, preserving both your headphones and your listening comfort.

• Power Socket: Adapter (DC 12V / 2A) — ensures consistent, stable power delivery for reliable performance.
• External Antenna: No — focuses purely on high-quality wired analog performance.
• Battery Powered: No — designed specifically for stable desktop power environments.

Who Is It For

The MT-02 is the right choice for desktop audiophiles who need a blend of tube-induced harmonic richness and high-current driving power. It is ideal for enthusiasts who own a variety of headphone types—from sensitive dynamic drivers to demanding planars—and require a versatile, high-power desktop hub. The pre-out feature makes it especially valuable for users looking to introduce tube character into a larger two-channel speaker or amplifier system. Beginners interested in "tube rolling" or experiencing vacuum tube sound for the first time will appreciate the accessible, visual design and robust hybrid performance. Whether powering an office workstation or a home listening station, this model offers a distinct, musically engaging sound signature.

xDuoo: High-Fidelity Hybrid Engineering

xDuoo has established itself as a leader in creating approachable, high-performance audio electronics that cater to the evolving needs of the modern audiophile. By consistently integrating hybrid tube-transistor technology, the brand provides a unique alternative to purely digital or purely solid-state gear. This commitment to combining traditional analog warmth with high-efficiency output has made the manufacturer a trusted name among listeners seeking both musicality and versatility in their desktop setups.