It arrived in the post today and I managed to safely figure out the patch bay, but i tried to add an led or 2 and now it's making horrible crunching noises.
Not these horrible crunching noises, they consist of a stream of sad, slightly pathetic farting noises. Not to worry though, it's being resurrected as an unusual table lamp in the hope I'll get my money back.
I've got a couple of replacement dd6's and I've added a 1/4" jack patch bay to one. Dear lord it makes some strange and wonderful noises! The original dd6 has now been turned into a very pointless but quite cool table lamp. bright blue leds rule.