The power cable provided on a stock 1997 Aleph 3 power amp is manufactured by Belden.
The model number for this cable is:
14-3 SJT (UL)E3462-C CSA LL7874-C FT2 SHIELDED PY
This is not an expensive aftermarket power cable. I am not suggesting that you go out and spend large amounts of money on anything. I simply switched the Outlaw power cable with a much better made Belden cable. The Outlaw cable is 16 AWG vs 14 AWG with more shielding. My point was that switching to a better cable I was able to clearly here the change in the quality of the sound. The amount of change will very depending on the equipment you personally have and your setup. I personally like to squeeze evey inch of performance out of a piece of audio or video gear I own. If you are happy with the sound you have thats ok too.