I think LiveWire makes those?One thing that would really help is finding decent 1 foot patch cables that are right angle on one side and straight on the other. I can't find any in the midrange price range, they're either super cheap (and cheaply built) or they're hella expensive, like $15 for one cable. If I could get some decent ones in the right size without having to build my own, it would make plugging in cables to the G System a lot easier.