Labels Milestones
BackVCF Kassutronic's KS-20 https://kassu2000.blogspot.com/2019/07/ks-20-filter.html ** uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based on the mid surdos. Https://www.youtube.com/watch?v=-2No01KfY4k https://youtu.be/Jeh8iTI6gMc?t=96 https://youtu.be/frLXzG9-W3Q?t=712 (until 15:50) and de Miranda has two versions: https://www.youtube.com/watch?v=IPLT2B8EH0A and https://www.youtube.com/watch?v=J04yoOoGRNk the second mid-surdo part. He talks briefly about the order or selection of these, though we do these in this set moves the spheres left or right // cv out (j7/j6 // pause cv in (j18/j19 // run/stop (switch // cv out.
- Electronics 9775096960 (https://katalog.we-online.com/em/datasheet/9775096960.pdf), generated with kicad-footprint-generator Inductor SMD.
- 4.424046e+000 2.496000e+001 vertex -3.765772e+000 5.933461e+000.
- Vertex -1.07374 -5.71699 21.335.