What speaker cable made a major difference in the sound quality of your speakers??

For me, the Straight Wire Pro Special SC speaker cables in bi-wire configuration is a great match for my speakers (vintage Von Schweikert VR-5 HSE), setup and room.  I believe they run about $10 a foot nowadays, which isn't bad.  I also use Straight Wire Solo interconnects which made a HUGE improvement over the previous interconnects I had used, including the stock interconnects included with the Camak connectors that came with my used vintage Mark Levinson ML-9 amp at Saturday Audio Exchange several years ago.  
You can view my system here:

https://systems.audiogon.com/systems/5523

And you can also view my review of the Straight Wire Pro Special SC speaker cables here:

http://ayllonmedia.com/news/straight-wire-pro-special-speaker-cables-strike-the-right-balance

Cheers,


Juan 

Tellurium Q Ultra Black speaker cables and jumpers ,the impact was huge took my system to a completely differnt leauge. 

Jafant. I'm in Manhattan . TriodePictureSound

Perfectpathtech - thanks. I was leaning heavily towards Rio grande anyway, so thanks for pushing me the rest of the way..

Imma order the wire this week, I think.

A bit outside the parameters you layed out regarding price points. But for me so far it's been nordost. .just finished doing a demo of TYR 2 power and speaker cables..didn't realize how much of the music I've been missing.has me curious to hear Valhalla or odin.