Details:
PCB size:203x107.2mmTube model:300B x26SN7 /6N8P x25Z4 / 5U4G x1Power transformer :AC320V--0--AC320@330ma0--AC5 @ 4A0--AC5 @ 4A0--AC5 @ 4A0--AC6 @4A
Package included:
300B amplifier board pcb x 1 Not included any parts !