OSH Park
The Amazing FET Circlotron: Amplifier board
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The Amazing FET Circlotron: Amplifier board
by
2
layer board of
4.01x3.81
inches
(101.75x96.67
mm).
Shared on
September 13th, 2014 02:10.
Amplifier board for Michael Rothacher’s Amazing FET Circlotron (https://www.passdiy.com/gallery/amplifiers/build-the-amazing-fet-circlotron). The board has been modified to have slightly larger holes and pads for input and output wiring. Q1 and Q2 have been rotated to allow use of a dual 2SJ74BL JFET.