Details：

PCB size: 224×170MM

Thickness: 1.6mm

Tube model：6V6 *4+ ECF80 *2

Work voltage：
0-AC250V @300MA
0-6.3V @4A

Gold plated tube seat
SCR MKP Audio Capacitor + VISHAY BC Capacitor + Nichicon KZ Capacitor

Power transformer ：

https://www.ebay.com/itm/353322316824

Note ：

Diy Kit ：all parts need buyer to solder it ！（Not included 6pcs tubes）

Assembled Board：have tested it well ！（Not included 6pcs tubes）