Right. I know that John Cote has one. So does Notduane. So do I. I have number 48, which I added a couple of jazz bass pups to. Sacrilege? Possibly. But now I have a fretless 4 string I can use through a low powered amp for rock and roll. And STILL keep the MB2 sound. I think the drawback of the MB2 is that when you dig in without headroom, you get piezo scratch, for want of a better term. Anyway, any other RA fans?