Serial number 2024 Bubinga top, Alder back, Maple neck with Bubinga stringers. Pay Ferro fingerboard. Black Hardware. The bass is in great shape and sounds incredible. No trades Will only ship CONUS
WTMB is a prototype preamp Mike and team were testing toward the end. You won't find info on it from Bartolini as it was an unpublished product. My #1969 has a WTMB. Official Tobias Club