2A3 Tube Amplifier
“2A3 Tube Amplifier (1985) My second amplifier using 2A3 tube amp. First amplifier I built was using EL34 single power amp.
2A3 Tube Amplifier Read More »
“2A3 Tube Amplifier (1985) My second amplifier using 2A3 tube amp. First amplifier I built was using EL34 single power amp.
2A3 Tube Amplifier Read More »