Labels Milestones
BackLooks better than EL\n(higher output, less leakage)\nbut only by a little. 1 µF tantalum.\nYuSynth 1, 10 µF tanty to try two more (same type, from the same size as traces - .3mm for non-power lines, .6mm if carrying power - MK uses a CA3080 OTA, an expensive and rare 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 811ef45c764021f623b8bb59234df1314fce4e91 12V, -12V and ground needed, probably up to 1amp