The Mogami is a good suggestion. I have used 30 foot runs in the past between an Atma-Sphere preamp and Atma-Sphere amp. Ralph Karsten, owner of Atma-Sphere, recommends the Mogami.
Sometimes you can find some nice deals on longer lengths of balanced ICs in the classified listings.
Sometimes you can find some nice deals on longer lengths of balanced ICs in the classified listings.

