Solid, but odd installation
I'ts a hunk of metal that you fix your DL1608 so there is not THAT much to say, except I found it odd that the screw installation/holes come up under the DL1608 so in order to line it up, you have to put your brand new mixer on it's face (make sure you take out your iPad), line up the metal on top of the mixer and insert the 4 screws. I just don't like the fact that I have to put my mixer down on it's face.
They do use threaded metal screws and it's a firm fit. There is about 1 inch of room on each side of the mixer and the metal sides.
Sure looks industrially sexy with the mixer in it sitting in my rack. I use the Mackie products dropped in a SKB 1SKB-R104 case with a DBX Drive Rack and Aphex Exciter. I dig my new setup. Hope this review helps for what it's worth