Labels Milestones
BackRare chip these days ($3/ea on amazon, maybe fakes) VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules Envelope/Envelope.kicad_pcb | 2 | | Tayda | A-4349 | | | R3, R7 | 3 | 1k | Resistor | | | S3 | 1 nF | Unpolarized capacitor | | | | | | | | | R4, R6, R7, R30, R31 Switch, dual pole double throw K switch dual double-pole single-throw OFF-ON D Double Pole Single Throw (SPST) switch, small symbol D 12x DIP Switch, Single Pole Single Throw (DPST) Switch K switch normally-closed pushbutton push-button Side push button (https://www.alps.com/prod/info/E/PDF/Tact/SurfaceMount/SKRT/SKRT.pdf push horizontal SPST 1P1T tactile switch SPST LED OFF-ON D Double Pole Single Throw (SPST) switch, small symbol D 2x DIP Switch, Single Pole Single Throw (SPST) switch, small symbol D Push button switch with LED, generic D Push button switch, generic, symbol, four pins D Momentary Switch, dual pole double throw, separate symbols"/>