Moon Black bird pre-amp

[Elmailon]

Hi there,

I'm looking for a Moon black bird preamp diagram,

I've bought a luthier's bass, that has this preamp and I feel it rare, perhaps it's not well wired.
thanks

 

[BlueMoon]

I don’t have a wiring diagram, but here are some pics of control cavity wiring with the Blackbird module in my JJ4’s.

I hope this helps.

 

 

[Elmailon]

Thank you BlueMoon,

and are you happy with the sound?

the thing is my bass han only 3 knobs:

one main vol another the tone, and don't really change at all, and an other gives a super +dbs

for that reason I want a diagram.

Thanks again