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Published on Jun 30, 2007
This is just a step tone generator designed by Forrest Mims III, and brought back to the light and modified for line level output by someguy on the internet. He also renamed it the "Atari Punk Console"... it sounds sort of of 8-bit. A google search will reveal the schematics and you will notice that it uses a 556 timer chip to produce the square waves.