Hi Audiocircle!
I am getting some demo cables ready to send on tour.

1. There will be a pair of 12' long 14 gauge speaker cables made with the UPOCC copper litz-type wire that is my exclusive product. It will have Furutech FT-211/212 locking bananas and spade connectors. The cable is very accurate, detailed and revealing, somewhat forward and bright compared to regular copper, but with NO harshness or undesirable artifacts. If you are using regular copper speaker cables these will be a huge improvement if you have decent equipment. I am also sending a set of jumpers with Furutech FP-201 spades with gold and rhodium plating.
2. There will be D3 and a D3 XLR interconnect cables. AC member RPM123 will burn in the D3 XLRs for me, the others are built and burning in as I type this message. The D3 is turning out to be, in many cases, quite a bit better than the Duelund cable... and it has been compared with some very expensive cables and it hasn't lost a listening comparison yet. The Neotech UPOCC silver/gold alloy wire is really incredible!
I picked these cables because I think the 14g SCs + D3 ICs are the best value combination of cables for a high end audio system. The speaker cables could be (slightly) outdone by UPOCC silver cables priced in the $5k+ range and the D3 ICs are among the best in the world already so you might be looking in the $3k+ range to try to top them. So for around $1k I can provide a set of cables that you will need very deep pockets to try to do any better and for most systems it doesn't make sense to spend in the $10k range just for cabling as those funds would be better allocated elsewhere. For many folks that have decent equipment but just ok cabling using these cables will be a major night-and-day kind of a difference.
And I think that's going to be it for the tour cables because the value of the cables is getting up there. One caveat... if you participate the shipping insurance will cost a bit, the value of the cables is near $1900 and I would be ok with insurance for $1600. I expect in most cases insured shipping will cost around $30-35 and signatures will probably be required. UPS or FedEx is ok.
So far RPM123, maxima95(?), mikeeastman, Ozark Tom, maybe shaizada?
Please let me know if you are interested in being on this tour. You must have a post history (50 minimum) here on AC!