Best balanced signal cable

I use ordinary microphone type XLR cables from a company called Yorkville as well as Mogami (both available at a local music/guitar center). Mogami are roughly twice as expensive but slightly better built and probably more durable. Can I hear a difference between one and the other - not that I have noticed...

They are not given away, but I was very surprised by the Morrow Audio ICs. They have a very high performance to cost ratio compared to other more expensive ICs I have tried. The only Morrows I have tried are the PH-1 phono and MA-2 IC. I kept both and currently think them the best sounding ICs I have ever had in this system.

08-18-08: Glenn_garza
They are not given away, but I was very surprised by the Morrow Audio ICs.

Morrow doesn't seem to make balanced IC's. At least, they don't have them on their website.

Blue Jean Cable sells decent balanced IC's at a decent price, will make the cable to a length you specify, and ship quickly. These work fine for me but I am not one who finds a lot of difference between IC's so long as quality wire and connectors are used. BJC's web site provides info as to their wire and connectors.

Correction: Morrow Audio makes balanced interconnects.