HIFI Stereo Tube Preamp Bare PCB Board Base On QUAD 22 Preamplifier Circuit
Description:
 
Note: this is a bare PCB
 
PCB size: 175MM*120MM
 
Recommend works voltage: AC230V-0-AC230V 40ma
                                              0-AC6.3V 1.5A
                                              0-AC6.3V 1.5A
 
This board Using 6Z4 rectifier,12AX7 as a signal amplifier tube.
 
The main line using QUAD-22 circuit,Sound thick, clean! Excellent musicality
 
Package list:
1PCS*PCB Board
 
PushAuction