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XLR interconnects

I read that XLR interconnects can maintain the signal over longer distances therefore it is ideal to use an XLR interconnect over rca unbalanced cables. Why then do you see cable manufacture companies produce 0.5 m, 1m, 2m, 3m interconnects for audio gear? What is difference over a 1m, 2m, 3m rca unbalanced cable? Is there any sound differences?

2007audioman
2007audioman
randy-11
1,913 posts
 
Effort?  What effort?

XLR is the default.  Just do it!
2007audioman OP
80 posts
 
So the trick is to ensure your components are fully balanced in order to hear any differences at all even with shorter run cables. This is what I'm gathering from the comments above here. Reason I ask is that I will be getting a preamp that has XLR outputs and would consider using them if it truly makes a difference in sound over unbalanced. If not, then I'll stick with unbalanced cables and just enjoy the music. 
randy-11
1,913 posts
 
No, XLR cables may be able to benefit SQ somewhat even if all components are not fully balanced, differential, mirrored, etc.

Whether it will truly make a difference in sound is something you'd have to test.
2007audioman OP
80 posts
 
Hi randy-11

Yes in the end I would have to have an audition at my local dealers to see if I can hear a difference for sure. Thanks for your information.

2007audioman
oem-wheels
196 posts
 
i noticed a difference in XLR's ...  lowered the noise floor, quieter background noise....  can't hear a thing in my system... my components are balanced as well though... even if your components isn't balanced, XLR still helps...  not all XLR interconnects are true balance design... if it doesn't say they are in the description then you better ask the manufacturer .... 
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