XDUOO MT-02 Dual 6J1 Tube Headphone Amplifer 1500mW Class A Amp

XDUOO MT-02 Dual 6J1 Tube Class A Headphone Amplifier

Elevate your desktop Hi-Fi system with the XDUOO MT-02, a Class A tube headphone amplifier crafted to bring rich, warm analog tube sound to your home listening station.

**Dual 6J1 Vacuum Tubes for Classic Warm Tone**
Dual premium 6J1 vacuum tubes shape the preamplification stage, adding lush, smooth analog musicality. It softens digital edge and delivers natural vocals and spacious soundstage for fatigue-free long listening sessions.

**Pure Class A Design with 1500mW Powerful Output**
Pure Class A output stage eliminates crossover distortion. It provides up to 1500mW output power at 32Ω, enough headroom to drive IEMs and high-impedance full-size over-ear headphones.

**Dual Gain Modes for Wide Headphone Compatibility**
Two selectable gain levels (+12dB / +18dB). Low gain keeps noise low for sensitive IEMs, while high gain unlocks full potential for hard-to-drive large headphones.

**4.4mm Balanced & 6.35mm SE Output + Preamp Function**
Offers both 4.4mm balanced and 6.35mm single-ended headphone jacks. Equipped with preamp output to connect power amps or active speakers, doubling as a tube preamp for your audio chain.

**Low Noise & Solid Desktop Build**
Wide frequency response from 10Hz to 60kHz. The dedicated ground terminal suppresses hum and background noise, maintaining a quiet noise floor for detailed music reproduction.

Technical Specifications

Model: XDUOO MT-02
Vacuum Tube: Dual 6J1
Amplifier Type: Pure Class A
Max Output Power: 1500mW @32Ω
Gain: +12dB / +18dB
Frequency Response: 10Hz–60kHz (±0.5dB)
Outputs: 4.4mm Balanced, 6.35mm Single-ended, Preamp Out
Input: RCA Analog Input
Power Supply: DC12V/2A