Revival Push-Pull Amplifier
Triode / Ultralinear Selector
2 x 20W (triode) or 2 x 40W (UL)
0.3 % THD @ 1KHz @ 20W
Bias Trimmers / Selector / Meter
Adjustable Negative Feedback (0-20dB)
Standby Switch
Relay Source Selector
2 x EF86, 2 x ECC83, 4 x KT77 (or KT88 or EL34)
Lundahl Output Transformers
