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Description
Simple Synth
A one board simple analog synthesizer. Includes:
- three oscillators square and triangle
- noise source
- three channel mixer
- voltage controlled filter based on 303
- voltage controlled amplifier
- envelope generator with attack decay
- amp to drive speaker
rev C board requires three jumper wires:
jump CA3046 pin 14 to pin 11
pin 13 to pin 10
pin 12 to pin 9
bend out pins 12 13 14 so they are not electrically connected to board
this is done because pin 13 of the CA3046 needs to float
Schematic and Layout
Schematic
Synth One Board.kicad_sch
Layout
Synth One Board.kicad_pcb
Aug 13,2022
1,936 views
Simple Synth
This was motivated by the MFOS noise toaster. This as many more circuits.
1936
2
0
Published: Aug 13,2022
Download Gerber file 30
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