Tube radios 1953 Record 53M USSR


The radio receiver “Record-53M” was produced by the USSR from 1953 to 1954. It is a network five-lamp superheterodyne assembled on metal series tubes. In the frequency converter there is a 6A7 tube. In the UHF stage is a 6KZ. Detection, AGC and LF preamplification are carried out by a 6G2 tube. In the woofer […]