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Diy single-ended (se) kt88 / 6l6 / el34 / 6ca7 tube amplifier Kt88 se tube amplifier circuit, triode ultra linear switchable, 10 w by Kt88 tube amp schematics
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KT88 tube amp schematics | Sarris Custom Tube Amps
KT88 SE tube amplifier circuit, triode Ultra Linear switchable, 10 W by
KT88 SE1