Description:
This is DIY Kit, all of the components need you assembled it by yourself!
The best PCB and luxury components, from the picture you can know it's with high-quality.
Power supply requirement:
Secondary voltage requirements AC230 ~ AC280v, greater than 30mA, 6.3V greater than 2A.
PCB size:
130x285mm
Use tube model: 12AX7/ECC83
(without tubes)
Package include:
1set of kit (with capacitance )
Transformer link ：
https://www.ebay.com/itm/165830899546
https://www.ebay.com/itm/163709964047
Assembled board ，just for reference：
