Detail：

Input Impedance: 100K

Input sensitivity: 430mv

Power: 18W+18W

Tube: 6SL7*2+6L6*4

Amplifier board pcb size: 160x176mm

Power board pcb size: 126x96mm

Transformer voltage ：
0-6.3V @5A
310V-245V-0-245V-310V @220MA

Package included：

6L6 amplifier board pcb x 1
Power supply board pcb x 1

Not included any parts ！