I have for sale a DTS SDD-3KP preamp/overdrive pedal. If you aren't familliar with it, it is made by a guy at Trabantland dot com, and it replicates the sound of the preamp in the famous Korg SDD 3000 rackmount delay that the Edge uses and that gave him part of his signature sound in the early U2 stuff. I do not know exactly what version it is except that it is one of the older ones with the white writing and the rounded corners. I can text or email you pics. $250, which includes shipping to anwhere in the CONUS via FedEx.