RCA vs XLR


I was told by a dealer that RCA connections will tend to sound more 3 dimensional that XLR. Currently I am running everything balanced. Does anyone have an opinion and have you experimented with both formats?
128x128jeffmazen
I'm generalizing,but most equipment only sounds best if you are balanced from source to amp.This refers to true balanced operation. Some pieces have bal,in or out for convience only.
Elgordo is right. Find a new dealer. What a joke...............................
"RCA connections will tend to sound more 3 dimensional that XLR".
I will put this on the top 10 list of the dumbest things we've ever heard a dealer say.
If people wonder why so many (hifi) consumers are so confused there is a prime example (dumb dishonest & usually disorganized dealers).
Yes, Avguygeorge, we find that TRUE balance usually (not always) sounds best, but many components aren't balanced, they just have XLR's (FYI for Jeffmazen).