I have this to say. Oh My God.
i just got my Black Dog7 and The Mule7 installed, had a band rehearsal tonight and gave them a try. FINALLY my 7 string was tonally usable. begone, cursed EMG's! Fitting the pickups was no hassle at all in the 707 Route, they look killer without rings, and bending the tabs really worked like a charm. for anyone considering to change their EMG707-808 for BKP. go for it, no dremelling or carving or gouging or chiseling is required.
very creamy overdrive, bright but with good bottom end when coupled with a decent cab and amp. on the solid state i use to give lessons it was kinda soft, but very very dynamic. that's for the bridge. the neck is gorgeous, it's just the tubular paf tone i was looking for.
The BD7 has just the right amount of midrange, not nasal at all. very much like the oldish humbucker tones i love to boost
i found that the mule lacked just a little bit of high end for the top notes, that glassy kind of pick attack. can probably be fixed with some modifications to my solo EQ. i'm definitely leaving it there, but for ''historical'' purposes... what BKP would fit the bill?
the middle mix of these gives me the impression that the neck and bridge are split with RWRP but with a touch of humbucking.
very very happy with this choice. and man, this pickup just doesn't feedback on its own, very long sustain that doesn't turn into feedback too soon. it's really perfect. the magnet pull is also very good, even if they're relatively close but not too close, there's little to no magnetic pull. I've had pickups set further that had magnetic problems.
and you'll be surprised at how a mule neck holds the low B string. really surprised. no mud at all. but maybe the ash body helps.