Three-program receiver `` Sphere PTP-212 ''.
Three-program receivers.The three-program receiver "Sphere PTP-212" with a cassette player has been produced by the Rostov Watch Factory since March 1987. The combined device was developed in 1985 and was produced until the end of 1991. Three-program subscriber receiver with cassette player "Sphere PTP-212" - this is the official name of the combined model. The authors of the development of the DTP: OI Andreev, A.P. Leontiev, A.A. Solodelov and A.P. Tolochenko. The price of the combined apparatus is 250 rubles. There are no data on TB drugs yet. The Rostov Watch Factory is a defense enterprise of the Ministry of Aviation Industry, which in the mid-80s of the 20th century tried to establish the production of non-core products, such as a PT with a cassette player `` Sfera PTP-212 '' and a PT with a tape recorder `` Vityaz PTP-212-1 '' ...
