I'll put in a plug for PolyCrystal stands.
http://www.polycrystal.com/images/rack4b33pY.JPG
They will certainly get a good score in the WAF test, but there is a lot to recommend them for how they help the sound. I bought a two-shelf rack with the UHD shelves. At the time I had what is now my second system: Arcam Alpha 10 integrated, Arcam Alpha 9 CDP and Paradigm MiniMonitor v.2 speakers, TAG Audio power cords, DIY braided Cat 5 cables, WireWorld interconnects.
I had a home made rack using cement blocks, chipboard shelves, Blu-Tack substitute, and changing to the PolyCrystal rack brought very positive benefits. I impressions were that this rack brough the different musical strands together to form a more cohesive presentation. Bass was slightly better (but the Paradigms don't make much low bass) and the top end smoother, but what stood out was how much more together the bands I listened to seemed.
I now have a BAT VK-50SE preamp on the lower shelf and a Sony C333ES SACD player on the top shelf.
I don't think PolyCrystal stands are expensive, certainly not compared wth the RixRack. They are easy to put together and there is quite a bit of technology in the actual shelves - a composite of non-resonant crystal "stuff". PolyCrystal is really just one guy, and he is often behind on orders, but IMHO, worth it.
For more information, check out an excellent review on SoundStage and/or visit PolyCrystal (
http://www.polycrystal.com/pc-mainframe.htm).
Standard disclaimer
Regards,
Metralla