Yamaha SY99 8MB expansion board
v1.0 - Fabricated July/August 2018 - has issues, do not use
v1.1 - Fabricated September 2018 - all good!
Copyright 2018 Joan Sarah Touzet
License: CC BY-SA 3.0
Yamaha SY99 8MB expansion board
v1.0 - Fabricated July/August 2018 - has issues, do not use
v1.1 - Fabricated September 2018 - all good!
Copyright 2018 Joan Sarah Touzet
License: CC BY-SA 3.0