is the case intellijel? looks like it to me - in which case yes the intellijel 1u tiles are designed to work with their cases... it's part of the sales strategy - buy our cases, fill them with our modules...

-- JimHowell1970

Yeah, you know the drill... I really wish Intellijel hadn't done that; there's a lot of Pulplogic-format tiles that would make an AWESOME pairing with certain Intellijel tiles...but you can't do that without a PL-format row or some other bracket scheme.

And yes, the input and output mixer tiles feed to/from the 1/4" jacks on the 7U cab. They've got backplane connections that everything matches up to.