Virtual Dynamics -- what has it beaten?


There's a lot of rave reviews of VD cables in this forum and elsewhere, but it's hard to put it in perspective unless you compare them to other cables. Does anybody have a side by side test of VD cables vs. Acoustic Zen, Stealth, Nordost, Ensemble, etc.? I tried the Audition interconnect, power and speaker cables myself and just didn't care for them, so I'm curious how they stack up against the competition.
erzielin
Interesting idea Erzielin, I guess only time and more testimony of other users will tell if that is the case.

Great post Cosmic_void. I think your Auditions will improve given time.

A couple weeks ago I replaced a Monster HTS2000 which my transport, DAC and preamp were plugged into with a VD Nite extension cord and three-way splitter. After an inital listen I was shocked to find that this was the first time I was disappointed by a Virtual Dynamics product. Even though soundstaging and detail went up a notch, the overall sound became thin and very sizzly up top. Almost unlistenable.

Now it's a completely different story. All the good things I experienced initally have remained and improved, and the negatives have receded. The tonal character is close to what it was before the switch out, but the holographic illusion is noticably better than with the Monster power strip. Background is blacker.

Cosmic_void, I'll be interested to hear your thoughts once you've lived with the Audition Package for a few months.
Just got off the phone with Rick at Virtual Dynamics. He says that the problem I'm experiencing is a phasing problem where one cable is out of phase with the other in the biwire setup I have. This manifests by cancelling some frequencies and accentuating others. Where two signals of opposite phase and equal amplitude will cancel each other and two signals of equal phase and amplitude would be additive. There are of course all manner of points in between. This will mostly manifest in the bass and midrange where signals overlap each other as they are close in frequency.

Rick is going to send me out a biwire pair of Audition speaker cables which should fix the problem. I will keep you posted. Told you these guys were good didn't I.
Cosmic, can't you just swap the pos and neg leads at the speaker for one pair?

steve
leme,
Thankyou for your comment. The problem isn't one solved by swapping the + and -. In a biwire setup you will have phase relationships with the mid/highs and the bass. If using two different cables on the same speaker of two different lengths you will get phase errors according to Rick. As it sits now with the Auditions on the mid/high and the HT Pro-11's on the bass things sound pretty damn good. This is with the Audition cables on everything else as well. 3 PC's, 2 IC's. I will have more to say once the Audition biwire speaker cables come.

Slipknot1 - the performance vs. the cost on the Audition package is excellent in my opinion. I'd like to hear what the Nite cables sound like but alas I haven't won the lottery yet. =;-)

Another thing: My preamp has absolute phase inversion which inverts the phase angle 180°. This has the effect on some material of extending the soundstage way back. This can be done from a switch on my remote. Interesting but I don't use it too often.