Tandberg Model 3B reel to reel tape recorder demonstration

A quick demonstration of the Tandberg Model 3B, which replaced the earlier Model 2 HiFi 3 Speed, with updated speed selection mechanism and larger speaker grille, as well as a pause control. It is basically a mono version of the Model 3 Stereo. The Model 3B was launched in 1957, and was made until around 1961. Due to the color scheme and other details of the machine in the video, I do believe it is one of the later versions.