Buchla Card 7

Card 7 is the first in Complex Oscillator series (Cards 7-9). Some resistor values needs tweaking. I changed R14 from 120k to 68k for 1V/oct tracking. R46 value depends on VT2 variations, so this can be anything between 15k and 1k. I changed R3 from 1.8k to 10k which is the original value in schematics. I installed also another uA726 replacement pcb on this card.