[SG] XDUOO MT-604 Quad 6J1 Tube Balanced Class-A Tube Pre-amp / Headphone Amplifier

(>‿◠)✌ SAM AUDIO AUTHORIZED XDUOO DEALER - 1 Year Local Warranty & Aftersales Support Receive within 3 Days - Well packaged from SG warehouse Responsive reply - We strive to reply within 5 mins️ Visit Us @ Sim Lim Sqr #01-56, S188504 - Demo units available (Note : some promotions are not stackable)--Xduoo MT-604 - Four 6J1 Tubes Pre-amp Class A Balanced Tube Headphone Amplifier>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.>Highlights:Power Supply: DC12V/2AGain: +15dBOutput Power: 2000mw( 1KHz,32Ωload )Size :1710 6cmDynamic Range: 85dBA(32Ohm)Weight: 0.55kgFrequency Response: 10Hz~60KHz (±0.5dB)S/N: 115dBSuitable Headphone Impedance: 16Ω ~ 600ΩTHD+N :≤0.01 %( 1KHz,32Ωload )--Features:->Tube+Transistor Hybrid Amplifier.Four 6J1 tubes for pre-amp, making a sweet and exquisite voice. Transistors for Class-A buffer, allowing strong output to easily drive many kinds of headphones. The front tube amplifier and rear transistors combine the advantages of 2 kinds of amplifier circuits, to achieve the ideal sound effect which is sure to impress and immerse you in the happy atmosphere of music.>XLR and 4.4mm Balanced Input/Output Options.The MT-604 has an XLR and 4.4 balanced input, XLR4 and 4.4 balanced output, suitable for many kinds of balanced headphones.>High-performance audio circuitry.The MT-604 uses the special enthusiast grade Japanese Rubycon capacitors for sweet and transparent sound, and excellent frequency response especially in the highs.>Independent Left & Right volume channels.Separately adjusting the volume of the left and right channels allows for elimination of many problems, including the sound bias problem.>Built-In Mute Circuit.A built-in relay for the mute circuit with avoid any popping noises, and ensures that the tubes are maintained in their best condition