Bi-Wire with two pairs of speaker cables

Bi-amping correctly (with a filter removing the bass from the amp powering the midrange and/or tweeter drivers) requires two pair of cables of course, and some bi-ampers like to use heavy gauge on the woofer, lighter on the m/t’s. Bi-wiring can provide similar (though lesser) improvements, and is what Richard Vandersteen recommends for his loudspeakers. Separating the m/t's from the back-emf sent into the cable from a dynamic woofer is a good thing. Nothing wrong with trying different cables on different drivers. It’s only money ;-) .

I had made a pair of AQ Type 8s into a bi-wire cable and that sounded OK, and then ran into Bill Low at a local audio "salon" and he explained to me why his "Rocket" cables might work much better...I bought a pair of the newer version of the Rocket 33s (4 conductors per bi-wire side of each cable run instead of 3) and yeah, he got it right as they're really 2 runs of the same cable, and sound terrific. 

I noticed that back in June of this year that the Crystal Clear Audio Magnum Opus speaker cables, plus the matching jumpers were up for sale. Could you tell me why you decided to sell them. I'm considering possibly buying a pair. Thanks!

@rosstoys  Yes, I sold them. They were pretty good, but I like to experiment with cables quite a bit, and upgraded to Synergistic Research Atmosphere X Euphoria (Level 3) cables. They work a bit better for me, but not by a large margin.

I'd say if get a good price on CCAC Magnum Opus, go for it!

Thanks for the quick response! They are definitely in the running.