Amplificatore valvolare e cuffia RFTLYS

With tube option : amplifier come with all luxury tube , see the below description for tubes  details ,  this amp  can works directly Without tube option : amplifier come without any tube,  you need plug your tube to work with this amp,  Else without tube the amplifier can not tune on     Features: Pure gall, pure hand-made, the whole machine with scaffolding welding. The adoption of two special process around the system, high-quality wide-band EI...

this is the upgraded version of RFTLYS A2 PLUS It can link with Mobile phone bluetooth  point to point hand soldering, with vacuum tube cage cover With a headphone amp output, you can also be when this machine is a headphone amplifier products  Specifications:  With the amp output, you can also be when this machine is a headphone amplifier products Frequency response: 15Hz-36KHz / (20Hz-30KHz) Harmonic Distortion: ≤ 1.2% (1KHz) Input Sensitivity: 290mV Output power: 35W *...

This machine is designed by the old predecessors who have 20 years of experience in the production of amps. It is welded by workers who have more than 10 years of welding experience. Adopting pure hand scaffolding welding technology, it adopts point-to-point full scaffolding welding process with high labor cost and high technical level. Japan alps volume potentiometer, all aluminum metal panel, all aluminum good hand input, volume knob soft, delicate, smooth, bold, suitable for vocals,...