Hi,
Would like to hire someone to help me adapt this circuit for the DIYRE Colour format. The goal would be to slow the transient response of the incoming signal and introduce a bit of distortion. Maybe a 2520 style opamp can be used in place of the current model. If this is a possibility and you are interested let me know, I'm hoping to find a sort of apprenticeship to learn under.
Cheers,
Stefan