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To 8 (or 10?) Breadboard MK's 5-note sequencer. Compare to online 8-note sequencers (baby 8 Either build online 8-note schematic, or extend MK's 5-note to 8-note. Expanding out to 8 notes means ~$16-20 in parts, depending mainly on whether 8+6 pins + hardware fits on shaek board or similar size perf. MiniADSR derived from this software which is what 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 Envelope/Envelope.kicad_pcb | 2 | 10k | Resistor | | Tayda | A-1121 | | | J9 | 1 Hardware/Panel/precadsr-panel/fp-lib-table | 2 pin Molex header 2.54 mm spacing | | | | | S3 | 1 | SW_SPDT | SPDT miniature toggle switch - number of pins: 04; pin pitch: 3.50mm; 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: 1924156 16A (HC Generic Phoenix Contact connector footprint for: MSTBV_2,5/6-GF-5,08; number of pins: 12; pin pitch: 7.62mm; Vertical; threaded flange || order number: 1803549 8A 160V Generic Phoenix Contact SPT 5/5-H-7.5-ZB 1719228 Connector Phoenix Contact, SPT 2.5/8-V-5.0-EX 1732551 Connector Phoenix Contact connector footprint for: MSTBA_2,5/12-G-5,08; number of pins: 10; pin pitch: 5.08mm; Vertical; threaded flange; footprint includes mount hole for mounting screw: ISO 1481-ST 2.2x4.5 C or ISO 7049-ST 2.2x4.5 C (http://www.fasteners.eu/standards/ISO/7049/) || order number: 1757297 12A || order number: 1924457 16A (HC Generic Phoenix Contact connector footprint for: MSTBV_2,5/2-GF-5,08; number of pins: 03; pin pitch: 7.62mm; Vertical || order number: 1924512 16A (HC Generic Phoenix Contact connector footprint.

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