Replaces: Tetrad needle numbers containing: 20S, 20D, 40S, 40D, E0, G0 (Example 6-40D-BSR12) Used In: Tetrad cartridges containing: 20S,20D,40S,40D,E0D, EOS,G0 Equivalent to these other universal replacement # fts: AMSTRAD TS80 TS87 AMSTRAD TS80 TS87

Replaces: Tetrad needle numbers containing: 20S, 20D, 40S, 40D, E0, G0 (Example 6-40D-BSR12) Used In: Tetrad cartridges containing: 20S,20D,40S,40D,E0D, EOS,G0 Equivalent to these other universal replacement #'s: AMSTRAD TS80 TS87 AMSTRAD TS80 TS87 TETRAD T20MDSC T20MDSC TC12H0 TC12HO TC12M0 TC12M1 TC12Ml Tetrad needle numbers: T30MDSC T30MDS T20MD T20MS T30MD T30MS Crosses to: Astatic N901-7d T.A.E. 8840 SEARS 171.33155701