Racks made of wood

As the previous post states,Core audio stands are beautiful, and their isolation of components seems excellent.

Agon user: solidwood. Very nice designs for reasonable cost.
Do an equipment search on: Timbernation
P.S. No relation...

 Core Audio racks are excellent. I have Zoethecus wood racks for all of my electronics, they are very similar to Core racks. But for a turntable, isolation is important. Especially on a suspended wood floor. I use a metal VPI turntable stand filled with sand. My turntable sits on a maple slab with spikes on top of the VPI stand. Before I had the VPI I had my turntable on top of the Zoethecus. It was not a good solution which is why I got the VPI. The VPI is rock solid stable and I no longer have to tip toe so the record doesn't skip. If a wall shelf is not an option, a sand filled metal stand is the way to go.

My turntable is on a Sound Anchors turntable stand which I highly recommend, but it is steel.  I also have a Box Furniture rack that I use for my preamps and it sounds and looks very nice.  I am sure a turntable would sound just fine on it too but I haven't actually tried that. 

@fabsound - those look like very nice stands

My only comments
- I’ve found that solid wood shelves can suffer from a resonance issue
- I prefer stands with three legs - much easier to level the shelf - no "wobbles"

To combat resonance, I create a "sandwich" by
- placing a piece of that rubber mat with holes in (see link)
- placing a piece of granite on the rubber mat
- I used to use MDF, but granite is much nicer looking

http://image99.net/blog/files/3b1e019ed6bce1eec35dad4636fd815c-25.html

I also use my own DIY isolation feet - see
http://image99.net/blog/files/0915f27ce41639dc6e4bf13bff2cbcbb-24.html

They work better than spikes because they roll with minute vibrations as opposed to "anchor" the component to the shelf

My existing rack is a similar design, but is made of metal - the spikes on every shelf is very effective at isolating floor noise.

Good Luck - Steve