I doubt you saw me playing it, but I once owned a Lakland 55-01 that I had "tricked-out". Black with a rosewood fingerboard, and a Black abalone "Music Man" pickguard. The pickups were (2) DiMarzio "Ultra-Jazz" and the preamp/electronics were Audere. The Audere system comes with a blue indicator light for battery condition. I mounted mine on the face of the bass amongst the control knobs.
It was my workhorse bass for several years, and one of my all-time favorite basses. No idea where it is today however.
The Older I Get,
The Less I Knew