Details:

This preamp board base on JADIS JP200 Circuit

PCB size: 230 x155mm

Work voltage:
0-DC260V
0-12.6V
0-12.6V

Tube model: 12AT7 /ECC81 *6

HiFi audio resistors and capacitors components.

Note :

Diy Kit （No Caps）: all parts need buyer to solder it ,not included all capacitance and tubes !

Diy Kit （With Caps）: all parts need buyer to solder it ,not included tubes !

Assembled board:have solder it well ,not included all tubes !

Transformer link:

https://www.ebay.com/itm/164717190159

pls choose R80-46

Power supply board:

https://www.ebay.com/itm/165331761565