I am willing to trade my Kemper head (unpowered) for an unpowered rack version, because I decided to build a rack with my IEM stuff included.
I am based in Germany. My unit is working flawlessly. Only personal exchange with cross-checking either unit. Got the KPA green bag too, which is part of the trade or can be bought, depending on the rack which comes with your unit.
Just send me a PM. 
Happy trading 
