I sold my balanced preamp and no longer have need for these balanced interconnects, so am "cleaning out the shop" of some extra kit. These retail for $537. I am asking $250, Paypal fee included.
These rarely come up for sale used, as Crimson builds world class interconnects at affordable prices. A few years ago, I did an extensive search for state of the art interconnects, and demo'd WyWires, Gabriel Gold Raptures, LessLoss, Tara Labs, Cardas Golden Reference, PAD Acqueous Anniversary, and a few others that I have forgotten. None of these other interconnects compete with Crimsons -- which are exceptionally fast, open, and full-sounding cables. I have replaced these balanced IC's with single-ended Crimson IC's, which I now use exclusively in both my stereo rig and my headphone rig.
Feel free to contact me with any questions. And thanks for looking.