Notes SA pickups

500 Yamaha Hbs
Not in Archives

700 Yamaha Alnico 3 Hbs verified
Archives say A-III

800 Spinex  aka SAH-SAIG  after 1983 Alnico before 
Not in Archives

900 Yamaha Alnico 5 Hbs SHA-SAII verified by catalogue
Archives say Alnico V

950 No info

1000 Yamaha Alnico 2 Hbs SAH-SAII some marked SA1500 some marked SA1000
one owner measured at 8.8k
Described in Archives as Humbucking A-II could use 2 different types of Pickup Alnico V and Alnico  II depending on how they are marked

1100 Alnico V 
Archives just say Alnico V
1988 catalogue says Alnico V SAH-SA1C

1200S Alnico 2 
Described in Archives as Humbucking A-II

1300 Alnico V SAH-SAII verified by catalogue
Described in Archives as Alnico V

1300W spinex labelled SA800 verified
Not in Archives

1800 Spinex  aka SAH-SAIG  verified by catalogue
Just described as Spinex in Archives

2000  Alnico 1
one owner measured at 8.8k
Described as A-1 in archives

2000S Alnico 1
Described as A-1 in archives

2100 Spinex  aka SAH-SAIG  verified by catalogue but other catalogues say Alnico V
Not in Archives

2100 II Spinex aka SAH-SAIG  verified by catalogue 1990 cat says Alnico V
Archives say Alnico V

2200 Alnico V verified by catalogue
Not in Archives

2500 Spinex  aka SAH-SAIG  x verified by catalogue
Archives say Spinex