Uploaded August 2012 | Updated September 2026, 1 week ago
This one has the gold paint job with white left switches as opposed to the MK I which has mostly black switches and white paint.
This one has the gold paint job with white left switches as opposed to the MK I which has mostly black switches and white paint.
![1972 MATTEL Optigan Program Disc: Hear and Now [70209]](https://i.ytimg.com/vi/OmvYfaGJ-ss/mqdefault.jpg "1972 MATTEL Optigan Program Disc: Hear and Now [70209]
Sounds from Optigan Music Maker. Get the Optigan app to hear better samples and it works just like the real thing. You can even play the virtual discs upside-down (backwards). Or, get them at optigan.com.")
