I'm attempting to reamp some tracks with the KPA, and every time I plug my cable in to the SPDIF input (from my interface's output), I get massive feedback when I activate the SPDIF input on the KPA's input section.
Anyone have any idea as to why this would happen? It happens even when I don't have Pro Tools running, so I don't even know where the signal is coming from.
Edit: I just tried using analog in/outs (set the clean track to output 3, running a 1/4 inch cable into the kpa then main out 1 into input 1 on my interface) and that gave me feedback too. I'm stumped.