Dating music man amps. Centerstream publications music man amps
Encircled "R" on headstock logo.
Pre-amp has 3 yellow leadouts on left of board. Neck date 15 Dec Inca Silver with Fretless Rosewood. This bass features a fret rosewood fingerboard with custom "moon"-shaped inlays and a 4-band active EQ powered by an 18V supply.
Neck 30 Aug PUP has long pole pieces. All hardware gold plated.
Body 9 Aug Natural Body originally Walnut. Neck 2 Dec Neck 8 Aug It was a hybrid of tube and solid state technology.
As is well-documented, Leo Fender signed a non-compete clause when selling his company inand was retained as a consultant for several years after.