Archive for the ‘soundbox’ Category


Tuesday, May 24th, 2011

I’m building a sound effects box based on the legendary (to those in the know (geeks)) Texas Instruments SN76477 Sound Effects Generator. This chip was responsible for most video arcade game sound in the 80s and it’s versatility always impressed me. So I got the chip and am building a sound effects generator around it.

Here is the front panel and the start of the internal wiring