I picked this up here for a project that never got off the ground, so here be, unmolested.
Comes with 2 new All Parts 50k mini pots w/center detents if you wanted to mod this more to your needs.
Brand new, never installed Aguilar OBP-3 Pre. Prewired by Best Bass Gear. Wired as:
-Volume (Push-Pull Active-Passive)
-Mid (Push-Pull Frequency Selector)
$130 shipped CONUS, Paypal preferred, no trades