How can I connect true stereo Tricerachorus into the true stereo of the Blackhole? Is there specific TRS cables needed?
Any insert cable (TRS to dual TS) from Tri-C to Blackhole will do. Regular 1/4” cables from Blackhole to your console will work. But again, if you’re connecting to TriceraChorus’s input, that cable needs to be TS and the pedal’s input should be set to MONO.