Lafayette Dyna-com 3A Make Lafayette Model Dyna-Com 3a Catalog # 99 T 31940L99 T 31981YL99 T 31999YL99 T 32302YL Year ~1971 Orig Price $57.95 (1971) Power Input 3 watts Weight 4.25 lbs Source Lafayette Seasonal Catalog 711 - 1971 Lafayette Dyna-Com 3a Lafayette Seasonal Catalog 71 page 102-103 Channels 3 Crystal Controlled