Can this be done with the Doepfer A-138o? I have only used it as an aux for modules in the past.
-- isolatediguanaI don't know if the A-138o (with the A-138p) has sufficient gain for external return. Doepfer's documentation is not very clear on this point. I suspect something like the A-119 Ext. In is needed.
I just ordered a Versio as well (Melotus, but I plan to flash Desmodus and Electus to try them out) but for more intrusive or modulated effects. If I want a quality blackhole or shimmer, I will still go to an external pedal.
-- plragde
i can tell you now its not got enough gain to do this. i had this setup, doepfer a138 p & o, with alm busy circuits external guitar pedal interface @ 4hp - SBG. that did the trick.