BB Basses were introduced in 1977.
you find them in catalogs posted here:
http://brochures.yokochou.com/en_index.html#YAMAHA_GTR
I found the following models:
BB 300: Bolt Neck, 1 P-Bass PU reverse,
BB 350: Bolt Neck, 2 J-Bass PU,
BB 400: Bolt Ncck, 1 P-bass PU reverse,
BB 400S, Bolt Neck, 1 P-bass PU reverse,
BB 450 Bolt Neck, PJ PU non reverse, found this here: http://www.gravitystrings.com/html/bassinstock.html
BB-550 Bolt Neck
BB-650 Bolt Neck
BB-800 Bolt Neck, PJ PU
BB-850
BB-1000 neck through 3 stripes, reverse P + J passive
BB-1000S, neck through 3 stripes, reverse P + J passive
BB-1200, neck through, 5 stripes, reverse P passive
Need to add the infamous BB1200S (P Active) from the early ’80s, the active version of the BB1200. Fantastic instrument with the trademark “reverse P” PUP (by Kenstee) THANKS
BB-2000, neck through, 5 stripes, passiveBB-1600, bolt neck
BB-2000F / BB-2000S neck through, 5 stripes, normal PJ passive; F ist fretless
BB-3000 / BB-3000S: neck through, 5 stripes, normal PJ passive; F ist fretless
Bb-3000A, neck through, 5 stripes, PJ acive
BB-3000MA Michael Anthony signature neck through, 5 stripes, PJ passive; F ist fretless
BB-5000, 5 string neck through, 5 stripes, PJ passive;
BB-5000A (5 string, narrow string spacing), neck through, 5 stripes, PJ active;
BB-5000A (5 string, wide string spacing), neck through, 5 stripes, PJ active;
BB-X
- BB-G4A
- BB-G4S
- BB-G5A
- BB-NES Nathan East signature
- BB-VI / BB-VIS
- BB-VII