Hanging Audio Rack?

What you need is a stable rack that is free from vibrations. Hanging from the ceiling has two potential problems. The first is the length that you are hanging which will determine a low frequency oscillation--generally outside the audible frequency range. However it can carry harmonics from other vibrations--which is one reason you are likely to find so much variation in people's opinions of this. For example if a particular transport has an internal oscillation at say 400Hz and this excites one of the potential harmonics of the hanging stand--it could (and probably would) make things worse. The second thing is what you are hanging it from. If the ceiling is a room above and the floor is concrete--well the floor is going to be more stable and have less vibrations. In any case, predictability is on attaching to something rigid and then working with isolation or vibration tweaks--like vibrapods and tiptoes. You could get better results with hanging--but it would take quite a bit of experimentation--and if you read the thread on why do systems sound better at some times than others--you might think this level of experimentation would be difficult to say the least.

Jadem6 asks a very good question. I'll give you what I've done--is it the best--no. I have a concrete slab with standard 2x4 framing. The audioroom floor is a floating (pergo) floor with an oriental rug covering 3/4 of it. All audio racks are build outward from the framing. The turntable "floats" on oak cantilevers with 150 lb granite slab on the oak. All components are in the adjacent room with the cabinet cantilevered from the wall joists. The shelving is corrian--I've found it has very little resonance (be careful here--other solid surface material does have very bad resonant signatures). There is certainly better shelving material--and I've started to experiment with a few things.

What would be better? Well a dedicated concrete slab that was separate from the audio room floor. Some people have used dedicated slabs for the speakers as well. This almost insures decoupling of the speaker vibration to the room (as well as equipment). Obviously, it's pretty impracticle--but if you were building a house and cost no object audio room--that would probably be the way to go.

This is too funny--I was writing my post while at the same time Albert posted his--when I submitted it--that's when his appeared. I like your ideas Albert--wish I had hit submit just a little faster.