Lovan audio racks....and other racks.....

My three racks are all standard big box store fluff.
I found them, and paid like $150 each for them.
Filled the square section tubes with dried sand. use butyl rubber bottle stoppers under the feet to dampen the glass shelving. I also 'wedge' which is make the equipment tight between the shelves, having dampening to the underside of the shelf above from the equipment below.
I am happy, and they will last me the rest of my life.
Primarily the good news is I have my racks away from the speakers along the side wall.
So the vibration problem is seriously reduced.

I KNOW this is not answering the op questions, but for others it may be interesting.

Check out pARTicular.com they make excellent racks. semi and fully suspended.

The best racks I ever owned were the old Zoethecus units. I regret ever selling these...

For small (3-4 shelf) units I have had pretty good luck with the Salamander Archetype racks, the ones with the screw thread leg posts. They are a PITA to setup, but they are pretty good if you don't overdo it. They definitely require the optional spike feet on carpet.

Timbernation makes great stuff - very pretty and well-made. I have used his racks for audio shows in the past. The problem is that his solid construction makes the shelves highly resonant. You will need some sort of damping or isolation treatment for most analog gear.

Lovan racks are pretty good for the price, but you can do better. I have used the three-legged racks before (I don't remember the model and ended up throwing out the thin shelves. I cut some oversize cutting boards (from Bed Bath & Beyond) to fit and sat them on small sorbothane domes. It worked out pretty well as I recall.

Everyone....thanks for all your insight. Anybody else...feel free to chime in.
Thanks,
Jeff

I have Lovan racks and think they are great, especially the availability of different heights. However, be warned, delivery time can be very long on some items. So, if you want to go that route, check the delivery times.