For sale is a Sadowsky Preamp/DI Pedal for sale. It's in mint condition with the original box. These are going for $289 from Sadowsky and there haven't been any in stock for a while. It really sounds amazing. I needed it to get a great slap sound out of my passive Lakland Bob Glaub and it really did the trick. I'm selling because I find I don't do much slap playing anymore. Never used it outside of my home studio. Works perfect.
$200 $180 free shipping to the 48 ConUS. 
Here's the info from the Sadowsky site:
The Sadowsky Outboard Bass Preamp/DI Pedal contains the same famous circuitry built into every Sadowsky bass. Housed in a small footpedal box for use on the floor, it measures just 4.5" x 4.5" x 2.25" and weighs 1.5 pounds.
Just plug your bass into the box and then go from the box to your amp, and/or direct to the board.
Controls consist of volume, treble boost and bass boost. Footswitches for preamp bypass and a mute switch with a live tuner out. Other features include ground lift switch for the DI and a low battery indicator LED.
The Preamp/DI Pedal is perfect for vintage basses where installation of an onboard preamp would affect the instrument's original condition and resale value.
The Preamp/DI pedal is recommended for all passive basses, basses with active pickups, and instruments that have active electronics that can be bypassed. It also works great with all upright bass pickups.
