Another port from my 5U series of modules. This time its the COTA's turn and my first filter in eurorack. The COTA is a 'Cascaded OTA' filter with four pole low pass, two pole low pass and band pass outputs in 10HP. Similar to the early Roland cascaded filters from the 700 and early SH series. I've also added a non linear input mixer mode that is an enhancement of my 'soft clip' circuit from the 5U Fourmix module. PCBs now available.
More details, specifications, Builder's Guide and front panel database at the usual place:
The sound samples are from the 5U version but I'll upload some from this one including using the soft clip mode in the near future.
Tony br> br>