I'm using a very solid and reasonably heavy IKEA TV console stand it's got2 sets 2 adjustable height shelves side by side and some smaller cubby holes on top of those then solid pine top where I put the TV.
Works great but I bought Audioexklusive dCd equipment bases. These are £250 to £360 ish dependant on size each. Put them on the shelves I have, wow what a difference. 2 under my integrated Lyngdorf tdai3400. 1 under my power conditioner and 1 under my network switch and 10mhz ref clock. Wow what a difference they made adding 3 bases. I'm already using stillpoints or black ravioli under all my kit and power supplies.
If you isolate equipment with footers and bases the rack just needs to be solid.
Works great but I bought Audioexklusive dCd equipment bases. These are £250 to £360 ish dependant on size each. Put them on the shelves I have, wow what a difference. 2 under my integrated Lyngdorf tdai3400. 1 under my power conditioner and 1 under my network switch and 10mhz ref clock. Wow what a difference they made adding 3 bases. I'm already using stillpoints or black ravioli under all my kit and power supplies.
If you isolate equipment with footers and bases the rack just needs to be solid.