[sdiy] Sn76477 synth I built

[shenanigans McDudebro]

First poster here with some info on a discontinued chip.

I picked up a couple from unicornelectronics recently and built a complete
synth with the heart of it being the SN76477 chip. These crazy lil 28pin dip
chips were once used inside old Mame Arcade machines. You can find a good
amount of info on them now as well as various schematics. Anwyhos, I figure
it might interest some of you folks so here are a few links in regards to
what I'm blabbing about.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1&item=7411359227

http://www.getlofi.com

http://www.myspace.com/synthmonger  <--sound samples and vids of it in the
works)


Anyone else tinker with this chip?
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