XLR is three pronged and eliminates some of the buzzing of RCA, that's all I know, although I'm interested in the topic. The only time I can imagine you'd have an unbalanced signal over XLR's is with ...

According to AES standards, the AES3 professional digital audio format can have two different kinds of electrical-physical connections. One is balanced 110 ohm using shielded twisted pair cable with ...

Simple question I think, but I just want to make sure I'm getting the best sound quality possible... In my recording studio I have balanced outputs going to balanced powered studio monitors. I also ...