I've done a search and don't quite see what I'm looking for.... I want to mix my clean bass signal with an OD that looses some bottom end. I know that the OD needs to go in a loop (A or B), where should the clean signal be? If I put it straight through the input / output, which of the settings do I use to have some control over the mix? Do I have to use a short cable in A or B, setting up a clean loop which is then mixed with the OD, or isn't that necessary? There are no other effects being used.
Another option is to put in EQ pedal in the other loop so that you only add clean lows in and let the dirt side cover the mids and highs.
this can be very helpful when the dirt return is out of phase. A blender with phase switch in place of ls2 better still. If you really want to go to town a crossover dual blender setup sends high end to fx, low end unaffected. Remix with phase correction. Massive.