Blaupunkt - Essen 7637200 Autoradio

Blaupunkt car radio from the “Essen” series, produced in Germany, with article code 7 637 200 (426963 is the serial number). It has four bands (U = FM, K = shortwave, M = medium wave, L = long wave), uses push-button controls and is a valve/tube and transistor model from the late 1960s to the early 1970s, therefore mono. It was a mid-range model, mounted or offered as an accessory on German cars (VW, Opel, Mercedes, Porsche) and also on Italian ones.