I received a VD Audition package a week ago and am still waiting for it to burn in a little more before making any final comments. As Gunbei says, these sort of things are system dependant.
My initial impressions: I like a lot of what I hear but... I still don't know if they are the end all be all. VD markets the Audition package as a synergistic package with their cabling from top to bottom. Sounded good to me and the price was certainly right.
I started off with the PC's on my CDP, pre, and amp. I put the Audition IC's between all the above and because my speakers are capable of biwire, I put the Audition to the bass contacts and my Harmonic Technology Pro-11's to the mid/treble contacts. After initial break in of a couple of days I noticed that bass was excellent and soundstaging was excellent. The only thing missing was the air and shimmer on high frequency sounds. On the highs that did make it through, the sounds decayed too fast from what I know to be true. Good, but not good enough.
I tried switching in my Harmonic Technology Truthlink cables between the pre and the amp and that returned much of the missing high freqency sound but with a loss of detail that I was getting from the Audition IC. I didn't like the sound of this. Switched back the Audition IC between the pre and the amp. After a little more time it seemed that the highs were getting a little better with this arrangement but something still seemed missing.
Today I switched the Pro-11's to the bass contacts on my speakers and the Audition speaker cables to the mid/treble contacts. The high freqency returned again and things sounded pretty good from top to bottom. In fact the treble seemed a little too much at times and I generally like a fair bit of treble to balance the bass. Tried with just the Auditions but the bass seemed to lose some pizzazz so back in went the Pro-11's to the bass. Problem now is that soundstaging isn't quite what it was before. Perhaps it's a little more realistic. For instance now when a drum kit is sounding from both speakers and has elements in the center they sound like they are in a similar plane front to back. With the Auditions on bass and the Pro-11's on mid/treble the drums on either side sounded in the same plane but the combined sound between the speakers sounded way off in the background.
One other thing: when the Audition speaker cables are on top and the Pro-11's on the bottoms I have to turn the volume up on my pre to get the same relative volume level. My volume control gives a digital numeric readout and is finely adjustable.
The Virtual Dynamics cables are all very well constructed. The IC's and speaker cables use WBT termination. The people at Virtual Dynamics are great to deal with.
Obviously I still have to let the cables burn in a little more and probably have some more mixing and matching to do to get the sound just the way I want it.
I bought the Power 3 and Power 1 power cords initially. The P3 has a defect I noticed after the purchase of my preamp when I was switching PC's around. VD was going to exchange it and I was going to purchase an additional Audition PC. Pricing was stating to get close to an Audition package so I traded the defective P3 and the good P1 towards the Audition package. I did compare the Power 1 to the Audition PC's and the Audition PC's are definitely more transparent than the P1 and with firmer bass and more revealing highs with greater detail. My advice to anyone considering the purchase of the VD PC's to buy in a the Audition level at least.
Are there better cables? Certainly. Are they available at a price I can afford? Probably not. These are days of ridiculous prices for some cables and some are snake oil and some not. My Auditions do provide mostly better sound compared to what I was listening to a week and a half ago. But, am I at the end of my cable journey? I don't know.
I will report more once the cables are fully cooked and I can render a more accurate evaluation. I do intend to try the Pro-11's yet without the Audition speaker cables just to see what I get. But as it sits at the moment, in my system, the Audition speaker cables by themselves are not enough.
Comments or recommendations welcome.