Buchla Card 8

Card 8 is the Complex Oscillator (Part 2). I matched diodes D1/D2, resistors R36/R37 and resistors R38/R39. The better these match the better the sine-shaper works. Pin 11/12 error is corrected in V2.1 motherboard PCB so there is no need to correct it in here. Capacitor C1 defines the frequency range of CO (lower values shift the range upwards). I leaved the C1 as it is in the original 208.