Radio broadcasting radio receiver `` TPS-1 ''.
Amplifying and broadcasting equipmentThe radio broadcasting radio "TPS-1" was developed in 1951 by the Petropavlovsk plant named after Kirov. It is based on the PTS-47 receiver. The radio did not go into production, however, since 1954, the TPS-54 radio receiver was produced, created on the basis of the TPS-1 experimental radio receiver.