Tube push pull HI-FI Power Amplifier 6H3C + 6P3S OR EL34 (30Watt) A

30Watt Tube push pull HI-FI Power Amplifier 6H3C + 6P3S OR EL34 3

Tube push pull HI-FI Power Amplifier 6H3C + 6P3S OR EL34  (30Watt)  A circuit