I used IKEA shelving briefly (cant remember the name of the units) before I found Gothic Furniture LP Racks. By far superior to anything IKEA makes.
http://www.gothiccabinetcraft.com/entertainment-racks-modular-c-2_28.html
I've got six of these (on top of the base units)
http://www.gothiccabinetcraft.com/shelf-rack-basetop-unit-p-2297.html?cPath=2_28
http://www.gothiccabinetcraft.com/entertainment-racks-modular-c-2_28.html
I've got six of these (on top of the base units)
http://www.gothiccabinetcraft.com/shelf-rack-basetop-unit-p-2297.html?cPath=2_28