Features:-

>Tube Transistor Hybrid Amplifier.

>Four 6J1 Tubes for the Pre-amp stage.

>Class-A Transistor Buffer.

>XLR and 4.4mm Balanced Input/Output Options.

>High-performance audio circuitry.

>Independent Left & Right volume channels.

>Built-In Mute Circuit.

>Exquisite Build with Sand-Blasted Textured Panel.

>Gain: 15dB.

>Output Power: 2000mW @ 1kHz, 32ohm.

>Dynamic Range: 85dBA(32ohm).

>Frequency Response Range: 10Hz-60kHz.

>Supported Headphone Impedance: 16ohm-600ohm.

>THD N:

>SNR: 115dB.

>Weight: 0.55Kg.

>Size: 17*10*6cm.

xDuoo MT-604 is the latest tube hybrid headphone amplifier featuring four high-performance 6J1 tubes in the pre-amp stage and a transistor-based class A buffer providing whooping 2W of output power with a warm tube feel. MT-604 is a fully balanced headphone amplifier with balanced XLR/4.4mm input ports and 4-pin XLR/4.4mm headphone output ports.