Balanced/Unbalanced question


Hi all,

I really should know the answer to this but I'm not sure.

I have a Parasound P7 pre amp running balanced connections to my amp. My main upstream unbalanced only components, turntable and phono pre are running unbalanced into the P7 .

Can't find any thing from Parasound but would the P7 convert the unbalanced signals to balanced or should I just run the whole system unbalanced?

I found this on an audio thread:

"Within home stereo equipment, which in general is all unbalanced, it makes sense to use unbalanced cable through out the system. Using balanced cables within this scenario does not make a large amount of sense, since the transitions between the two types of audio will outweigh the benefits."

Does it make sense?
mjm1124

Showing 1 response by zd542

"03-06-15: Stringreen
All of the above is true, but the bottom line is if you do have true blanced circuits (seperate + and - and not XLR inputs for cosmetic reasons), then it will sound better. My Ayre equipment sounds better with XLR connections utilized."

Here's something interesting. I have a CJ preamp that I sometimes put into my system. I connect it to one of my Ayre V-5's via an unbalanced IC. You're supposed to flip the switches in the back of the Ayre from balanced to SE operation, of course, for this type of connection. The odd thing is, if I leave the switches on the Ayre set to balanced, it sounds better. The only catch is that I get a hum with all of my cables, except for my Audioquest. Using the AQ IC's, I get away with it, no hum. Not sure why this is. My best guess is that AQ uses better shielding.