hi my name is mike and i was looking for some help. im using a huges and kettner bass force XL and a 72 fender bassman ten. also i like to play rock, funk, reggae, and blues. i was thinking of something with a humbucker in series mode. thanks for your help.
 
mike

not exactly what you are looking for, but perhaps something to consider
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2578237792&category=4713