Up for sale is my mint, clean, no issues BBE 383 Bass preamp. Hardly a scratch or rash marks ( this was my backup ) on it, no scratchy pots, etc. It does have a short ac cable to cut down on rack clutter. More info here: http://www.bbesound.com/products/manuals/383_manual.pdf Has alot of features but mainly : on board compressor with threshold control, ( can be switched in or out ), Punch button ( think Contour ), BBE " Process " option with Lo Contour control, Crossover option for bi amping with Balance and Frequency control, Gain and Master volume. I've got about a half dozen of these preamps, but it's time to thin out the herd, and this is the cleanest of the lot. Price is $ 110 shipped to CON USA only. The only trade I might be interested in is a newer Sadowsky preamp pedal.