Retro-Technika.com
English
English
Suomi
Norsk
తెలుగు
עברית
Українська
Català
فارسی
بهاس ملايو
मराठी
اردو
Subscriber loudspeaker `` ДДЯ-01 ''.
Subscriber loudspeakers.
Domestic
The subscriber loudspeaker "ДДЯ-01", presumably since 1940, has been produced by Radio Plant No. 2. There is no information on the loudspeaker yet.