"Caribbean Motor Controller" used to make a 2 pole shaded pole motor run at a much slower speed – for adding slow rotating to the rotors of a Leslie tone cabinet.
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My redesign PCBs, layout, and wiring of the Speakeasy Vintage Tube preamp.
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Updated outside design of the rack mount Speakeasy Vintage Tube preamp. Later productions saw the stickers replaced with silk-screened text.
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Photo of a board and circuit I designed to replace the original electronics of a Wurlitzer electro-piano
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A row of tube tone boosters on the production line. This design was a combination of tube and solid-state technology.
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Federal Productions
The Collected Works of Ted Thompson
