I love them.
from the left:
1) upgraded pickup to an alnico SD Basslines. Lovely. Relaced original white pickguard with a black one, classy. Still passive, but about to inherit the 2EQ preamp from my 2002 MM Stingray
2) still stock, except pickguard (hated the original white one). Will inherit the 2EQ preamp from my MM SUB5. I just removed the frets... still needs some work but it's already playable. Fun.
3) pickup upgraded to an alnico SD Basslines, and also installed a 3-band SD preamp and a Hipshot D-tuner. It was my main bass for a long time, preferring it over my Warwick Corvette $$ and others. Originally it had a tortoise-shell type pickguard, but I prefer the black one.
I love these OLPs.

