The vintage radio tube amplifier is a antique tuner radio from the United States. This collectible item is a piece of history dating back to the 1930s-1949 era, making it a rare and valuable addition to any collection of radios or vintage electronics. The untested nature of the amplifier adds to its allure for collectors and enthusiasts looking to restore or appreciate the craftsmanship of old radios. Came from an estate and has been sitting for years.