[sdiy] VCO Drift

[Paul Perry]

If you are going to do this, you might as well 
build a little oven for the ENTIRE circuitry.
This isn't as crazy as it sounds.... and once you get up to 
half a dozen voices, it would be a real saving.

paul perry Melbourne Australia

----- Original Message ----- 
From: "Tim Ressel"
Had a thought. I'm using the heater servo method on my
VCOs to keep the expo convertor in line. That means
the polyprop cap is probably the next biggest in terms
of tempco. I wonder if the heater servo trick would
work for it as well?