Was a very easy project to do single chip synth which works pretty cool 🙂 i made this back in 1984 and never work that well but had the updates in the book. also using a 9v adaptor.
At the moment the synth has Been painted ,This is my first project taken from a Book which is a single chip synthesizer using the SN76477N old version of the chip.
Ok the project is completed.
Also i am happy with the final look …..so at the moment its on hold for New board Sn Voice Board which will be installed and new front panel I will be using the old chip
Please check my other page for other analog projects i am building.
P.S I big thank you to my friend Lez