Multi Purpose Tube Amplifier PCB DIY

Circuit Specifications:

• Can build pre amplifier or power amplifier
• Support 9 pin and 8 pin tube

PCB Specifications:

• (230x145)mm
• 2.4mm thick
• Thick copper

Package Includes:

• 1 x Pre amplifier PCB

Optional:

• Full Component Tested Board
• Power Transformer
• Al. front enclosurer

Cautious:

• High voltage >350V.