【Ultra Rare - Showa Retro】 Toshiba TV Booster CB22 This is likely a TV booster (broadcast wave amplifier) from the Showa 40s (1965-1974). Of course, since there is no longer terrestrial analog broadcasting, its function cannot be used. How about it as a Showa retro interior piece? ・The body is made of wood. ・The color is a muted green. ・Power turns on. See image 7. ・Although it may not be useful, the original feeder cable from that time is also included. See image 1. I searched online, but I couldn't find this model. I believe it is a very rare electrical appliance. It has been stored in a warehouse for many decades. There are scratches, so please understand this before purchasing. #Toshiba #Rare #Retro #ShowaRetro #Retro #Booster #Interior