[sdiy] Verniers for Patch Recording

[Ingo Debus]

Am Mittwoch, 01.10.03 um 12:25 Uhr schrieb Andre Majorel:

> If it's a critical parameter, it might make more sense to write
> down not the physical setting of the knob, but the actual
> result. For example, by using a frequency counter or DVM on the
> output of the module. This is more accurate and immune to
> long-term and short-term drift.
>

How about this one:
Replace each pot with a tandem (stereo) pot. The second half of the pot 
just generates a voltage proportional to the pot setting (of course the 
tandem pot is not required if the pot already does that). Build a cheap 
digital voltmeter into the module (or synth) and a selector switch. 
Then you can read each pot's setting quite accurately.

Ingo