Stylophone schematic Electronic marvel from years ago

Posted on Feb 7, 2014

I recently uncovered this schematic, that seems to be authentic and does not feature the 555 timer. Additionally if you check out the picture of Brian Davis on this page you can see him holding up the etch mask I don`t see anything that looks like a socket for a DIP-8 chip. (Schematic came from Sean Kerrigan`s page here ) The Stylophone 350

Stylophone schematic Electronic marvel from years ago
Click here to download the full size of the above Circuit.

(Super Stylophone ) this one was duophonic, and had a bunch of different sounds, *and* the world`s first D-Beam controller a photocell that could be covered with the hand to modulate the sound further. Very cool.

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