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Checkpoint after tweaking footprints some more, starting over at 14hp cd18ed43dc Added hard sync to schematic, laid out PCB with exploratory 8hp layout Schematics/Enlarge/Enlarge.kicad_prl | 10 uF tantalum\nMFOS 1, 1+15 electrolytic\n1 uF tanty looks better than EL\n(higher output, less leakage)\nbut only by a little. 1 µF tantalum.\nYuSynth 1, 10 uF tantalum\nMFOS 1, 1+15 µF electrolytic.\n1 µF tanty looks better than EL\n(higher output, less leakage)\nbut only by a little. 1 µF \npolyester film looks much \nbetter. Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 Schottky Barrier Rectifier Diode, DO-41 D3, D4, D5, D8, D9, D10 100V 0.15A standard switching diode, DO-35 2x5 pin shrouded header 2.54 mm spacing D 3 rotary switches are actually needed big board, requiring one 8-pin, one 14-pin and one other than Source Code Form under the Apache License, Version 2.0 (the "License"); Copyright (c) 2011.

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