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Kassutronic's KS-20 VCA MK's VCA Probably a straightforward build: one op-amp, four transistors and some example modules f80e4975fb checkpoint before trying to add glide db7d02719b Find and replace last few thin traces, fix teardrops and gnd fill db7d02719b68f4d2f81a25d8b6527257f18cc3a1 Embiggen traces, add teardrops updated C5 footprint & tracing; schematic annotation update with full threaded nose, sleeve contact/front panel connection, https://www.neutrik.com/en/product/nrj4hh-1 Slim Jacks, 6.35mm (1/4in) stereo jack, switched, gold plated contacts, fully threaded nose, sleeve contact/front panel connection, https://www.neutrik.com/en/product/nrj6hf-1 Slim Jacks, 6.35mm (1/4in) stereo jack, horizontal PCB mount, retention spring, https://www.neutrik.com/en/product/ncj10fi-h Combo I series, 3 pole female XLR receptacle, grounding: mating connector shell to pin1 and front panel, horizontal PCB mount, retention spring instead of implementing this with all distributions of the hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1836202 8A 320V Generic Phoenix Contact connector footprint for: MC_1,5/3-GF-3.5; number of pins: 07; pin pitch: 3.81mm; Vertical || order number: 1924237 16A (HC Generic Phoenix Contact connector footprint for: MSTB_2,5/14-GF; number of pins: 08; pin pitch: 7.62mm; Angled || order number: 1776773 12A || order number: 1776540 12A || order number: 1829183 12A 630V Generic Phoenix Contact connector footprint for: MCV_1,5/5-GF-5.08; number of pins: 11; pin pitch: 5.00mm; Vertical || order number: 1847686 8A 320V Generic Phoenix Contact connector footprint for: MCV_1,5/3-GF-3.81; number of pins: 06; pin pitch: 5.00mm; Vertical || order number: 1924143 16A (HC Generic Phoenix Contact connector footprint for: MSTBV_2,5/15-GF; number of pins: 11; pin pitch: 5.08mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1843295 8A 160V Generic Phoenix Contact connector footprint for: MSTBA_2,5/3-G; number of pins: 08; pin pitch: 3.50mm; Angled || order number: 1766372 12A 630V Generic Phoenix Contact connector footprint for: GMSTB_2,5/10-GF-7,62; number of pins: 08; pin pitch: 5.00mm; Angled || order number: 1803358 8A 160V Generic Phoenix Contact connector footprint for: MCV_1,5/15-GF-3.81; number of pins: 05; pin pitch: 3.50mm; Angled; threaded flange || order number: 1847550 8A 320V Generic Phoenix Contact connector footprint for: MSTB_2,5/8-GF-5,08; number of pins: 15; pin pitch: 5.08mm; Angled; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x6.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1836312 8A 320V Generic Phoenix Contact SPT 2.5/10-V-5.0-EX 1732577 Connector Phoenix Contact connector footprint for: MSTBA_2,5/11-G; number of pins: 13; pin.

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