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for c7/c8 are film caps fine or bipolar electrolyt caps
BOM Core PcbPCB:
BOM Driver PCB:
Living-VCO-Driver-BoM-v1.1.pdf
10K Poti for Frontpanel with vernier dials http://www.reichelt.de/534-10K/3/index.html?&ACTION=3&LA=446&ARTICLE=2543&artnr=534-10K&SEARCH=+53+4-10k
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