I purchased a two shelve Billy Baggs stand to fit my P600 and large tube amp on top. It is in your price range and has exceptional built quality.
Best Stand For AR Amp and PS Audio P600
I am getting ready to upgrade to a PS Audio P600. I would like to find a single stand that would accomodate my Audio Research VT 100 and a PS Audio P600. Keeping in mind that both pieces generate a lot of heat and the ventilation needs of the Audio Research, does anyone have any suggestions? Budget - up to $750.