Push-Pull Class A 2A3 Stereo AmpThis is Push-Pull Class A based on 2A3 Stereo Amp.The input stage is comprised of a both halves of a 6SL7 octal dual hi-mu triode in a differential amp configuration with a 1ma constant current cathode load.The driver stage is comprised of a both halves of a 6SN7 octal dual medium-mu triode.

Push-Pull Class A 2A3 Stereo Amp
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Push-Pull Class A 2A3 Stereo Amp