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Printing/Panels/FIREBALL VCO.png' # precadsr.sch BOM Mon 19 Apr 2021 10:22:18 AM EDT R14, R15 values changed\ndue to availability Kassu used 1 µF \npolyester film looks much \nbetter. Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Switch, triple pole double throw, center OFF position K switch normally-closed pushbutton push-button D MEC 5G single pole double throw, right angle, PTS645VL58-2 LFS C&K Button tactile switch with LCD screen E3 SAxxxx switch normally-open pushbutton push-button D MEC 5G single pole normally-open illuminated tactile switch SPST angled PTS645VL58-2 LFS C&K Button tactile switch with 12 positions D 4 rotary switches are actually 2p6t, which means only six different step counts are available until the replacement arrives - Wiring SW15 (once/stop) and cascade out is easier done via skywiring; only one tl074 and support Kassutronic's KS-20 VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some supporting components. ~$6 in parts, depending on which the editorial revisions, annotations, elaborations.

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