I have been trying to locate a supply of A/C cables for my CD player, pre-amp and amps for a while now. I have seen the mega $$$$ cables on some other sites but they are beyond my means. I do want to upgrade them, why else would they be made removable? I would not use the RCA cable that came with my CD or DVD player and neither would I use the A/C power cord. If someone knows of a supplier in the New York area it would be greatly appreciated if you let me know. Also what are your thoughts on this "tweak"?