Conrad johnson PRT05 12AX7 Tube Preamplifier Four Input Switch Remote Control 12AX7 Vacuum tube preamp Amplifier

PRT05A whole machine series refers to the American

Conrad johnson CL circuit; Shi Zui, a HI-END level manufacturer from the United States. Players who are not familiar with its products can search on Baidu. 
PRT05 adopts a dual single independent design, with 100% separation of left and right channels physically, and independent graded grounding. 
Customized R-type transformer with shielding, independently supplying power to the left and right channels respectively 
High voltage stabilization adopts V-MOS, which is more suitable for the sound performance of electronic tubes 
High voltage capacitors use Hitachi and ChemChina brands, coupling capacitors use ERO and Audio Visual Master MKP series, and domestically produced metal film resistors ensure transparent and gorgeous sound.
size：360X92X308mm
tubes： 4pcs PSVANE 12AX7 hifi