TELEFUNKEN A-200-SD etcReplaces: TELEFUNKEN A-200-SD Used In: TELEFUNKEN T-200 T-20/1 T-20/2TELEFUNKEN MODELS TW566Equivalent to these other universal replacement # fts: ASTATIC N723-SD837DS 3302DS AC325D1 P-200DS TE20XSD 558SD W151STDS