Hi all - I bought an analogue "warming unit" and want to run use it as an insert effect on the master buss and record this digitally. Right now I have the master out from 1/4" jacks into the unit, then run the audio out of the unit into the tape in (2 track in.) According to the manual, when the tape button on the 2 track in is lit up, this audio will then be routed to the master outs. When I turn up the 2 track in and the master fader, it leads to feedback.
How should I being doing this? Is it possible to bring the digital audio out into the analog domain, process it, then back in digitally to record on the master buss?
Would I be better served using Tape out -> analogue processor -> tape in?