Mute Circuit:Xduoo MT-602 has a built-in relay to mute circuit when the amplifier is turned on, avoiding POP noise and ensuring the tube works in the best condition.
Power Supply: DC 12 V / 1 A.
Output Power: 1300mW @ 32Ω
THD+N: ≤0.1% (1kHz, 32Ω)
Frequency response: 10Hz-60kHz(±0.5dB)
Support headphone impedance: 16-600Ω
Size: 4.7 x 3.1 x 1.6 inches (12 x 7.8 x
Weight: 0.38 kg