Not sure this is the best or necessarily right thread to post/ask this question, but in light of the "heavyweights" who have contributed thus far I'll ask herein and tread lightly :)
What is meant by "summing stages for single-ended output" in a case where there are two sets of RCA (SE) outputs? Thanks.
What is meant by "summing stages for single-ended output" in a case where there are two sets of RCA (SE) outputs? Thanks.

