Check out Take Five Audio, they sell all 3, cryogenic treated. I've used the 2542 for ICs and speaker cable. I've used the 3104 biwire cable for power cords (star quad w/ reverse spirol ground). Cheap prices and good sound. With cryoed Neutrik RCAs($5.pr), and 2542, you've got pretty good cables for under $20.pr! TFA also sells Canare connectors, i'm not sure about their cable. I've also had good luck with Neotech 22g, single crystal copper w/ teflon, cryoed of course.
Try building some, you'll get hooked!
Alan
Try building some, you'll get hooked!
Alan