Millenium Rackstand 4U

I bought this to be able to put my 1U effects processor (Alesis Quadraverb GT) on the ground or next to me when I'm doing a show. It is impossible to insert large machine into this rack. You can only use it for small to medium sized depths. And I estimate no more than 2 or 3 units depending on the depth of your machines. Also a big negative point is the accuracy of the holes. Some of them just are little bit too narrow for the included screws. So be prepared to use a drill to adjust some of the holes a bit.