Granite vs Wood DIY Audio Racks?


I recently upgraded my CDP which requires a bit more room than my current rack has to offer. While there are quite a few new racks I like, I find them to be a bit pricey so I figured I'd give DIY a shot.

The materials I'd like to use are either John Boos maple cutting boards (stained black) or granite slabs (black) which I can aquire at a local marble shop. While I prefer the granite looks wise, I rather choose the material which would sound better. Supports would be 1" threaded rod. Does anyone know where I can get 1" female threaded cones for the rods?

My listening room is on the 2nd floor and has an oak wood floor.

I appreciate any thoughts or recommendations.

Regards,
Steve
steves71
OK guys. Finally finished it w/ some Boos blocks. Actually more than an hour ago, but I wanted to listen to some music. I love it. It seems to me I'm getting a bit more detail and defintion. Where as before it was a bit muddy. I'm gonna post some pics under virtual systems.

THANK YOU ALL for your advice and input.

I also picked up some smaller Boos for the amps. Once I cone them I should be done at least for a couple of days :)

Thanks again.

Best Regards,
Steve
I apologize for jumping into this thread this late, but I remember a thread a few weeks ago where a lot of the regulars here chimed in with their opinions on pine being the superior material for audio shelving.

Anyone want to tackle this issue?

I intend on pushing forward with some racks in the late summer/fall and would like to hear what people think.
Trelja, I remember that thread. I think they were talking about laminated pine. Nrchy had posted to the thread. Maybe he will chime in. The ideas and opinions were pretty positive about it. Nate?
Sorry Trelja, just found the thread. You were posting to it also. I knew there were people with great ideas posting to that thread ;-)