Dekay, I actually got some magnet wire and Kapton tape and was going to make some per the audiotweaks description. Then I started reading about low induction, decided a parallel run would be high inductance and gave up on the idea.
I'm interested in Mapleshade because of their treatment process but a single run of 18 ga may be too light, especially for a 12 foot run. From what I can understand, by using long runs of light gauge, the amp can't control the woofer and the lack of damping gives the illusion of bass. On the plus side, I think there is some filtering of hash going back to the power amp by such a long run of light gauge wire. I think this is their theory behind their power cords/ line conditioners.
I did make some solid 18 gauge twisted pair that took me about 4 hours to wind along with sore fingers. It wasn't good quality wire and I wasn't impressed.
I originally had DH Labs Q10, external bi-wire which was way overkill so I sold it. Since then decided my system, and hearing perception, had far greater problems than any wire would cure so forgot about it. Once I get my system optimized and I get real familiar with the sound will try some wire again.
But I found hearing differences is not a quick-switch thing. You have to listen for a week, adjust to the sound and then switch out the wire. It could take a very long time to sort through wire where I'm confident in what I know what I am hearing. So I rely on people's help and measurements to try to narrow down the choices.
Jmslaw, I was also impressed with the Red Rose and found it was a high strand count wire. This was when I thought single strand was the way to go. Didn't realize it was so cheap, thanks.
I think Sean had a good point about terminations making a big difference in sound, maybe bigger than the wire itself. Is crimping to spades is the best way to go?
So Driver, what did you replace the Renaissance with? I read the Jan 2003 S-Phile that Acoustics Zen uses the same construction in their $1,188 / 8ft ($75/ft) speaker wire as LAT - "AZ's construction technique is based on "constant air twisting", in which multi gauge groups of conductors are arranged in a constant twist on the outside of air filled teflon tubing"