baby huey

  1. Bas Horneman

    Baby Huey PP EL84 amplifier

    return to diyAudio Wiki Main Page Introduction The Baby Huey PP ultra linear EL84 is a design by member Gingertube. AFAIK there are 2 major versions. The first (auto bias), which is probably the one newbies should build and a fixed bias version. Below is the schematic of the auto bias. From...