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< Sound Effect Oscillators by Ray Wilson | Schematics | Paia 2720-2A VCO >
< Soundlab Mark II VCO by Ray Wilson | Listbytype | Paia 2720-2A VCO >

DIY | VCO | Scott Gravenhorst

Linear VCO and CMOS Clock Driver by Scott R. Gravenhorst

In his note : VCO is less linear then musically desirable ,but will still be acceptable for use with a shift register noise generator ,it is capable of frequencies above the range of human hearing . CMOS logic is powered from + 15 V and Ground.

< Sound Effect Oscillators by Ray Wilson | Schematics | Paia 2720-2A VCO >
< Soundlab Mark II VCO by Ray Wilson | Listbytype | Paia 2720-2A VCO >