Models Include : U100 Mustang, S100, SE100, SX100, and SL100 and ending with the 1975 SB100 Magnastar. 112 Pages. TSA2 & TSA9 Amps Covered. by Tony Miller, CHAPTERS ON: Schematic Symbols, Pricing Units, Selection System, Stepper, Mech Motor & Power, Mechanism, Sound System, Trouble Shooting, Semiconductor Cross Ref.,