Spb-1 - vintage 60s p
Spb-2 - vintage hot 60s p
Spb-3 - hot modern P, lots and lots of low end
Spb-4 - hot 70's ish kind of pickup, lots of mids and less lows.
Fender 62- replica of the 60s p bass pickups
Dimarzio model p- very good pickup, hot, lots of mids, and INCREDIBLY cheap.
Friends don't let friends be Guitarded.