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EL84 PP2
El84 push pull back top bonavolta hobby ch audio Push-pull (pp) el84 tube amplifier schematic (ecc83 input) Small push pull tube amp build, advice sought.
El84 audio amplifier amp tube push pull 6bq5 bonavolta power diy stage current
El84 pp3Amp 18watt ecl86 guitar marshall 18w schematics push rectifier tmb tone parallel El84 pp2.
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