Hi Ollie

> I've seen that some of you uses the A-100 in a studio. Which VCA would you recommend for studio applications to connect the A-100 to the audio interface

All A100 VCAs are ok for average synth use, but are not comparable to
the VCAs used in professional compressors like THAT or SSM. This is
valid for the VCAs of most other makers of modular synths. I think
Cwejman uses THAT VCAs, but I am not sure.

Florian