[sdiy] CV signals and buffering

[kpeek1 at prodigy.net]

This is kind of basic but...

If I want to send a 1 v/oct or gate signal to three
VCOs or two Env Gen, do I have to "buffer" the signal
with a distribution amp or can I just "mult" the 
signal. What is the optimum set-up? 

If I do need a buffer, what is the best design for 
stability? I don't mind using OP275 or like op-amps to 
achieve stability as I want accurate CV signals.

Thanks.
Kevin Peek