By the way, the best analog interconnects that I've ever found and unfortunately they aren't well known, are the silly sounding Chinchilla interconnects from Von Gaylord Audio. They are expensive and a used pair are rare( I'm looking for one more pair for my Cd player if anyone has some for sale)The best power cord so far that I've found to mate with my preamp is the Electraglide Epiphany X. Here is a review of the Chinchilla interconnects:
http://iar-80.com/page90.html
http://iar-80.com/page90.html