synth_tools

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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 supporting components. ~$6 in parts, depending on exact order number), See: http://katalog.we-online.de/em/datasheet/6941xx301002.pdf Compact Flash Card connector, polarization inverse (https://multimedia.3m.com/mws/media/22424O/3mtm-cf-card-header-type-i-low-profile-surface-mount-ts0747.pdf Compact Flash Card connector, normal polarization (https://multimedia.3m.com/mws/media/22424O/3mtm-cf-card-header-type-i-low-profile-surface-mount-ts0747.pdf SD, SMD, top-mount, push-push (https://www.hirose.com/product/document?clcode=CL0609-0004-8-82&productname=DM1AA-SF-PEJ(82)&series=DM1&documenttype=2DDrawing⟨=en&documentid=0000915301 SD Card Connector, Normal Type, Outer Tail, Without Ejector (https://global.kyocera.com/prdct/electro/product/pdf/5638.pdf SD Card Connector, Surface Mount, ZIF, Bottom Contact FFC/FPC, 200528-0280, 28 Circuits (https://www.molex.com/pdm_docs/sd/2005280280_sd.pdf), generated with kicad-footprint-generator JST J2100 series connector, B09B-XASK-1-A (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Molex CLIK-Mate series connector, S03B-XASK-1 (http://www.jst-mfg.com/product/pdf/eng/eXA1.pdf), generated with kicad-footprint-generator Samtec HLE .100" Tiger Beam Cost-effective Single Beam Socket Strip, HLE-126-02-xxx-DV-LC, 26 Pins (http://www.molex.com/pdm_docs/sd/5024260810_sd.pdf), generated with kicad-footprint-generator JST ZE series connector, 53261-0871 (http://www.molex.com/pdm_docs/sd/532610271_sd.pdf), generated with kicad-footprint-generator ipc_noLead_generator.py LFCSP, 16 Pin (https://www.st.com/resource/en/datasheet/stp08cp05.pdf#page=20), generated with kicad-footprint-generator JST ZE series connector, B12B-XH-AM, with boss (http://www.jst-mfg.com/product/pdf/eng/eXH.pdf), generated with kicad-footprint-generator Soldered wire connection with feed through strain relief, for 6 times 0.1 mm² wires, basic insulation, conductor diameter 0.9mm, outer diameter 1.5mm, size source Multi-Contact FLEXI-E/HK 0.127 (https://ec.staubli.com/AcroFiles/Catalogues/TM_Cab-Main-11014119_(en)_hi.pdf), bend radius 3 times outer diameter, generated with kicad-footprint-generator Molex MicroClasp Wire-to-Board System, 55935-1210, with PCB trace layout 4efd2875e8 Replaced accidentally dropped Fine tuning hole. Aa68d7a21d Am totally not using git correctly Am totally not using git correctly More experimentation with panel alignment before printing Messing around with panel title fonts More experimentation with panel alignment before printing 9a2ab6dc7f initial notes for v1 build Latest commits for file MIXER.diy 0 0 Y N 2 F N DEF SW_DIP_x05 SW 0 0 vertex 2.42705 -1.76336 9.999 vertex -0.927051 -2.85317 9.999 facet normal -0.0942732 0.0305836 0.995076 vertex 7.75254 -1.99375 19.95 facet normal 8.191528e-001 3.647532e-003 5.735638e-001 facet normal -0.392534 -0.734389 0.553705 facet normal -0.98935 0.097375 0.108187 facet normal 4.084288e-01 9.127902e-01 -0.000000e+00 facet normal -9.964601e-01 -8.406740e-02 0.000000e+00 facet normal 0.422682 -0.361949 0.830862 vertex 4.83932 5.54554 6.98393 vertex 4.72589 5.62591 7.07423 facet normal 0.0376662 -0.382433 0.923215 vertex -0.183929 9.12468 3.76384 vertex 0.833245 8.91793 3.82299 vertex 9.12468 -0.183929 3.76384 vertex -8.81405 -1.79875 3.82299 facet normal -0.0433039 0.0700998 0.9966 vertex 5.19298 -5.19298 6.86102 vertex -5.20899 -5.17982 6.86125 facet normal -0.690493 0.423115 0.586679 facet normal -0.468635 0.876739 0.108209 vertex -5.71086 -1.13596 21.335 facet normal 0.173186 -0.0921987 0.980564 facet normal 0.272864 0.0376334 0.961316 facet normal -0.499906 0.86608 0.000116599 facet normal 5.735811e-001 2.554049e-003 8.191448e-001 facet normal -0.654326 0.271034 0.705973 vertex 5.15193 -2.3142 19.8418 vertex 6.25172 -0.943498 19.4867 facet normal -9.480295e-01 -4.671082e-03 3.181483e-01 vertex -1.084545e+02 9.695134e+01 1.105996e+01.

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