Portable transistor radio receiver of the 4th class `` Almaz-401 ''.
Portable radio receivers and radios on p / p.DomesticSince 1971, the Almaz-401 portable transistor radio receiver of the 4th class has been produced by the Leningrad plant "Radiopribor". RP Almaz-401 was created on the basis of the Almaz radio receiver and differs from it in its external design and minor changes in the design and electrical circuit. All its acoustic and electrical parameters are similar to the basic radio receiver.
