>
> Does anyone have a problem with the offset voltage generated when
> either or both of the oscillators with triangle outputs are turned off
> and in the triangle position?
Yes, OFF should be simply that.
> Would users prefer that these 2 oscillators not be able to be turned
> off and that the `off' position actually slect a 3rd capacitor for
> another speed range?
>
A third range is certainly always useful, but also having instead the switch on the mixer
bus disconnect the output, would solve the problem wouldn't it? I don't have the pcb in
front of me, so maybe I am missing something obvious, aside from switching off, in my
suggested case would still permit the LED to blink.
Complicating things further I might then consider switching the LED as well if nothing else
was disturbed by any of these changes to the circuit.