Up for sale is my used Aguilar OBP-1 onboard preamp. It includes the module, new battery clip, new battery holder, and three new 25k solid post pots with knobs(EMG) wired Jazz Bass style. The pots and clip are not connected to the module currently; you can use these or whatever setup of pots you prefer. The first $65.00 via PayPal gets the package shipped to your door. USA address only. SOLD!