Friday, September 11, 2015
ecp & Pickett Furniture Guitar Amplifier Prototype
This is another partnership with Pickett Furniture. The circuit uses a pretty standard 12AX7 based gain stage. It then uses a FET source follower into a 1:1 transformer as a phase splitter, and a fixed bias push-pull EL84 triode output stage for a couple of watts of power. Case is solid walnut. Speaker is AlNiCo from Weber.
Wednesday, July 1, 2015
DSHA-2 Headphone Amplifier
Labels:
Amplifier,
BJT,
Differential,
DSHA,
FET,
Headphone,
Solid State,
Transformer
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