This bass has 2 filters, each with it's own Q switch, but the card only mentions one, as far as I can tell from the handwriting.  Was this added, or was it built like this?  Any other info you have about this bass would be much appreciated as well.
 
Thanks!

Hi Charles,
 
Here's the details from the instrument file:
 
Rogue 96Q12212 WXB5
 
top: Weng?
accent: Maple laminate
body: Mahogany
neck: Maple, 35 extra long scale
fingerboard: Ebony with pearloid ovals
pickups: MXY56
original electronics: Europa (later changed to signature)
finish: satin natural polyurethane
originally made for: Larry Morgan Music
birthday: October 16, 1999
 
One previous registered owner in TX.