An audio rack that really does make a difference.

Symposium Acoustics is an outstanding product line.  I have been using their Rollerblock Jr+ devices along with the Segue ISO for my turntable and it made a significant and very positive difference in SQ, particularly for mid-bass, bass, and overall definition of instruments in those frequency ranges.

I recently upgraded to the Symposium Foundation Rack Ultra.  At the same time I added additional Rollerblock HDSE devices for my preamp, amp, and phono stage.  This is not just a rack, it's a vibration control system for all of your components.  The synergistic qualities of this design/concept is nothing short of phenomenal.  The Foundation Rack Ultra provides the top level with an Ultra platform which is best if you have a turntable or even for placing a digital source unit (SACD player).  This product is the real deal and fits right in your budget.  Contact the owner, Peter, to discuss your needs.  He is very knowledgeable, easy to talk to, and will steer you right.  I suggest that you begin by studying their website first as that will provide you with some insight prior to discussing with Peter.  Best to you.

I had Salamander and it worked well for a time.  Advancing to the Symposium Foundation Rack Ultra was light years beyond.  The Symposium product is built with audio function in mind, not just a support system for components.  Constrained layers work, and when combined with Rollerblock vibration drainage devices it becomes a synergistic system.  You can easily hear the difference.
Of course there are other very good equipment rack systems available.  I found the Symposium products to deliver real high fidelity performance, well beyond simply supporting my audio components, and at a reasonable price compared to some others.  Symposium also offers a rack that is several times the price, and it's awesome, but that is out of my budget.
Best to you on your quest.