this is a kit, which mean you  will receive a pack of components, you will need to solder them together by yourself, the image is only for showing how the board will be after soldered, not what you will received.


PCB size : 225 X 250 mm / the power supply board 75MM wide

Net weight 0.5kg
Can use the following tubes (tubes not included):
  • 6X4 / EZ90 *1
  • 12AY7 / 6072WA *4 (12AY7 replace model: 12AT7 / 12AX7 / 5751)
Input power requirements: AC6.3V 2A 12.6V 3A 230-0-230V 50MA