Did anyone experience Audio Prism's Ground Control

Thanks for clearing that up Odd. At that price I would
much prefer a demo or used pair. So, I think I will be
patient for now.

As for my HT system, i do have an update. The standard
rca GC on both my Marantz B-ray and my DVR had a profound
effect on the sound and now i find them indispensable in both applications. For the first time i actually really enjoyed some live music recorded on my DVR through my Denon receiver. I didn't think this would ever be possible, but the sound now has so much more warmth and an actual sense of PRAT if you can believe it. I highly recommend the rca's on your DVR. It makes regular tv audio so much better. So, it looks like i will be needing at least a couple more GC rca's.

Scottmac,

Gee thanks... here we go for round four of ordering more GC's... Ha, ha! Yup, looks like I will have to add those to my remaining GC list for the cable and also now considering them on the subwoofers. I am considering the standard RCA's for both subs and the cable box. I have "heard" from some guys adding them to a hi def panel also improves the panel display. One step at a time, so now appears I will have to add to the cable. I have an email in to Bud asking about considerations for the subs.

Enjoy!

I made some these myself out of some thick zip cord. I found putting two speaker grounds on each binding ground posts of my amp and then putting two of these on each (Positive) binding posts of my speakers. This gave my system a more balanced and more Life-like sound! So I put two of these on the left ground binding post of my amp and two on the right ground binding post of my amp. Then I put two on the left ((Positive)) binding post of my speakers and two on the right ((Postive)) binding post of my speakers. I found out about the Diy speaker ground tweak here.. http://www.audiocircle.com/index.php?topic=87809.0

Scottmac62, for a way cheaper alternative to the Walker Links, try the Detail Magnifiers.
I just received a set of 4 (Bi-wire speakers).
So far , quite impressed.
See the thread I started about these.

According to my dealer, when I bought the Walker Reference + HDL's, the Detail Magnifiers sounded about the level of the older Walker mark II design. The current Walker Reference + model has far better parts and construction, triple processed cryo treatments, etc.

The Walkers along with the GC's are simply revelatory in my system. I have never heard it sound like it does now. Finally, it sounds like the many thousands I have invested in it should make it sound.

I would try both. With 30 day return privilege, it is worth the cost to try both out.