Hi Shae,
Here's what I found in the instrument file:
86P3842 PMB4 Persuader bass
top: Walnut
body: Mahogany
through body neck: 3-piece Maple, 32 medium scale
fingerboard: Ebony with pearloid oval inlays
pickups: 2 Alembic JZ
controls: volume x2, filter, mono output
birthday: January 7, 1986
originally made for: Sound City
The original owner was in Louisiana. It was registered to a second owner in TX in 2004.
There's no record of the electronics change to a volume/pan arrangement. If you post a picture of the interior, I can confirm with you what controls are mounted on the bass now.
The Persuader model was typically a Spoiler body shape like yours with our Activator pickups and electronics systems installed. So you'll find them with a variety of pickup configurations, commonly with JZ, PJ, or double P setups.
The Crown headstock would have been specified by the store who purchased the bass. A stock Persuader would have a cone peghead shape.