MFOS Sound Lab Mini Synth
This project is fun for someone with intermediate to advanced electronics skills who wants to make cool sounds. It makes a great first synth project but is interesting enough for the seasoned synth-diyer too. The board includes 1V/oct scale adjustment trimmers for the oscillators You will get a couple (maybe three) octaves of in tune scale. If you have a sampler you can use this unit as an analog synth sound source to make excellent samples with. Some of the wiring is done on the chassis but the drawing I have included will make it very easy for you to do a neat job while you build it.