Item Tag: HF-49

Genuine ZENITH ® HF-49 with HF-49SI Supplement, Service Manual. Allegro Speaker Systems – Many Models MC4000, MC500, MC1000, MC1000-11,MC2000, MC2000-11, MC2500, MC2500-1,MC-3000, MC3000-11, MC4000, MC4000-11, MC4000-21May 1980. Unused, old stock, like new.