I have found a good line on Mogami Cables. It's:
eBay Store - Premium Audio Cables: Canare L4E6S XLR to TRS, Canare GS6 Guitar Instrument, Mogami 2549 XLR Cables
I have a "Store bought" Mogami cable and just bought two more from Jeff Kaiser at Premium-Audio-Cables and Jeff's are as nice if not a little better. At half the price. He installs G&H or Neutrik ends. He also has lots of other cable but I have no experience with them. Once I had all Mogami cables in the chain the tone of my system improved and their was no extra noise. I'm not long winded so my "review" is a little light. But I'm very happy with the cable.
I'm using a Samick AV-7
Seymour Duncan SH1-59 and SH-4
Epiphone Blues Custom 30