AIYIMA SMSL Reference JADIS JP200 nonequilibrium Balance Vacuum Tube Preamp ECC81 6Z4 6X4 EZ90 Rectifier Tube Preamplifier Transformer access Depression-type voltage stabilization

Product details:

*JP200 is a very popular flagship front stage launched by JADIS. It uses 12AT7 as two-stage voltage amplification and 12AT7 as cathode output, so that the impedance of the front and rear stages can be well matched and the load capacity can be improved. This circuit uses double triodes in parallel, which is also one of its characteristics. Its sound quality is more mellow and transparent. High frequency and low frequency are better than M7, suitable for listening to classical music!

*The amplifier and power supply are designed independently of the left and right channels to improve the separation, control and stability!

*The power circuit adopts 6z4 or 6x4 (EZ90) gallbladder rectifier (two jumpers can be used interchangeably for 6z4 and 6x4 (EZ90)),the Waseda type field effect tube high-voltage voltage stabilizing circuit in Japan, the 3-level CRC filter, the Panasonic non-huge volume fever filter capacitor in Japan, and the filament LT1085 voltage stabilizing circuit, all of which are the guarantee of good sound!

*The amplification part uses six old Hongweima coupling capacitors made in West Germany (the balanced version is the more high-end German GAD zinc foil MKP series),the copper pin resistance made in Taiwan and the imported KOA resistance are fully integrated, the dual febrile R transformer, the dual febrile power supply regulator board, the Japanese Kanomi signal line, etc.

*Dimensions: length 430 * width 360 * height 90mm (all aluminum alloy case with good technology)

*This machine is equipped with two versions of rectifier tube package: domestic Dawn 6z4 (6u4n) and American 6x4 (or EZ90). The amplifier tube has domestic noble voice common leg bladder and noble voice art series gold leg bladder for selection. Tube: Dawn 6z4 (4),noble voice ECC81 (6) or American 6X4 or EZ90 (4),noble voice art series gold leg bladder (6)