6Z4 egyenirányító kétcsöves előerősítő epe egyenirányító szűrőkártya kísérleti tápegység egyetlen kettős

6Z4 Rectifier Dual Tube Preamplifier Bile Rectifier Filter Board Experimental Power Supply Single Dual Power Winding
6Z4 tube amplifier preamplifier rectifier
Rectified output current: no more than 150ma
The power supply of the secondary double winding can be directly connected to the corresponding terminal block.
The "0" of the secondary single-winding power supply terminal block is not wired, and the two secondary leads of the transformer are connected to the two terminals of 230V (additional D1 and D2 are required)
R1 and R2 are current limiting resistors, R3 is the load resistor
colour: silver
Material: plastic
Size: board size: 51x65.4mm
Package Contents:
1 x 6Z4 tube amplifier
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.