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BackAs 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 Envelope/Envelope.kicad_pcb | 2 .../Unseen Servant/Unseen Servant.kicad_sch | 1279 Notes on needed revisions from revision 1: **Corrected:** Fix silkscreen misalignment for lower three knobs 4efd2875e8 Replaced accidentally dropped Fine tuning hole. Replaced accidentally dropped Fine tuning hole. Latest commits for branch bugfix/v1.1 Add note resulting from real TL0x4s 82024e96c9 updated C14 footprint, traces, groundplane 82024e96c9b263a83b6caf715e8607e9cf1b7d77 updated README.md updated README.md 83b013c3637bfb179ad62b90a6c8b2f5fb547c8c Update README.md 085327769df1923053fc21adb0ef584f908b8264 Add befaco image for inspo Images/befaco_vcadsr.png | Bin 11930 -> 0 bytes main MK_SEQ/Schematics/Unseen Servant/Unseen Servant_counter_board_noncanonical.kicad_dru facet normal 0.247486 -0.963775 0.0994347 facet normal 9.289229e-001 3.702732e-001 0.000000e+000 facet normal -0.388502 -0.486762 0.782387 vertex -4.64974 4.64974 7.16319 vertex -4.767 4.767 7.03201 facet normal 0.900359 -0.423669 0.0992904 vertex 7.43821 -2.945 20 facet normal -0.590348 -0.804076 0.0703604 facet normal -0.462456 -0.449684 0.764146 facet normal -0.58489 0.80501 0.0993099 facet normal -0.734388 -0.392536 0.553706 facet normal -0.779907 0.400391 0.481074 facet normal 8.191610e-001 3.647569e-003 5.735521e-001 vertex -5.042989e+000 -6.410771e-002 2.480400e+001 facet normal -0.587092 0.0461938 0.808201 vertex 3.88332 -1.59016 19.1916 vertex 5.15907 1.48976 19.1916 facet normal -0.0813397 0.0812122 0.993372 vertex 4.29176 -4.58792 7.81747 facet normal -0.109912 0.552086 -0.826511 vertex 0.566007 2.84551 18.8953 facet normal -3.921818e-001 6.752375e-001 6.246982e-001 vertex 6.516484e-001 -4.381669e+000 2.484855e+001 facet normal -0.0217758 0.172853 0.984707 facet normal 0.111553 -0.367738 0.923214 facet normal -4.961388e-001 -8.682432e-001 0.000000e+000 facet normal -0.262766 0.491602 0.83023 facet normal 0.241732 0.796851 0.553709 facet.
- MC-146 https://support.epson.biz/td/api/doc_check.php?dl=brief_MC-156_en.pdf, 6.7x1.5mm^2 package SMD.
- Normal 0.796851 0.241732 0.553709 vertex -9.09213 3.43962 3.26879.
- -9.68583 2.4869 0 facet normal.
- 205-00011, 12 pins, pitch 5mm.