Details：

This line is from the EL84 line of AN in the United Kingdom. The voltage amplification and phase inversion are performed by ECF80 (the corresponding model is 6F1). This part of the line has not changed. The power supply is ordinary bridge rectifier, CRC filtered.

PCB size: 224×170MM

Thickness: 1.6mm

Tube model：6V6 *4+ ECF80 *2

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

Package included：

6V6 PCB x 1 （not included any parts）