AudiAV sits atop the food chain for ultimate-level audiophile equipment racks.
Audiophiles looking for ultimate performance via anti-vibration technology invest as much in an AudiAV rack as one might spend on a top-performing stereo preamp or power amp as these racks are quite pricey.
And buyer beware - it's doubtful there's any company more passionate about their craft, so if you bring up, say, the CEDIA-industry-standard Middle Atlantic rack when speaking to AudiAV - expect them to chide you as you have never heard before. They are unabashedly all-in audiophiles with focus on little else. You gotta love them for that.