(SG) XProf. Elias Rosenbaum PhDOkey Gusikowskiduoo MT-60Dr. Jordan West III4 Balanced Tube Mireya GislasonHeadphoCora JacobsonMargarete Wuckertne AmplDeron KuphalifierMrs. Susie White MD

Xduoo MT-604 Four 6J1 Tubes Pre-amp Class A Balanced Tube Headphone Amplifier
xDuoo has just dropped its latest product in the market, meet the all-new xDuoo MT-604. It is an advanced tube hybrid balanced headphone amplifier featuring four high-performance tubes in the pre-amp stage with a transformer-based Class A amplification buffer. It is actually the third product in the “MT” series of tube hybrid headphone amps by xDuoo

Compact and powerful, the xDuoo MT-604 gives listeners the best of both amps—tube and transistor—to deliver full-bodied audio to any pair of headphones. Four 6J1 tubes act as preamps and work in conjunction with a transistor Class A buffer circuit to create warm and musical tones bolstered by speed and dynamics. Completing the MT-604’s signature sound, Japanese Rubycon coupling capacitance pairs with Nichicon main filter capacitance to optimize clarity across all frequencies. Despite its compact build, this palm-sized amp outputs a maximum output of 2,000 milliwatts—enough for even the hardest-to-drive headphones. XLR and 4.4-millimeter balanced outputs ensure low-noise listening, while independent left and right channel volume knobs give you greater control over your sound.
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.