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Stenofon ; Walther, Ing. Erhard (ID = 385276) R-Player
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Stenofon ; Walther, Ing. Erhard (ID = 385276) R-Player
Walther, Ing. Erhard: Stenofon [R-Player] ID = 385276 933x653
Select picture or schematic to display from thumbnails on the right and click for download.
For model Stenofon, Walther, Ing. Erhard; ERWA; Plauen (Ostd.):
Aus Radio und Fernsehen Heft 6/1955
Country:  Germany
Manufacturer / Brand:  Walther, Ing. Erhard; ERWA; Plauen (Ostd.)
Year: 1955 Category: Sound/Video Recorder and/or Player
Valves / Tubes 3: ECH81 EF85 EF85
Semiconductors (the count is only for transistors) Tr.Gl.=Metal-rectif.
Main principle Audio-Amplification
Wave bands - without
Details Tape Recorder
Power type and voltage Alternating Current supply (AC) / 125; 220 Volt
Power out
from Model: Stenofon - Walther, Ing. Erhard; ERWA;
Shape Tablemodel, with any shape - general.
Notes Diktier-Gerät mit 4 Tasten zur Bedienung. Spulen mit 200 m Band, 4,76 cm/s, HF-Löschung, Wiederhol-Automatik der letzten Worte. Kristall-Mikrofon zur Besprechung.
Source of data -- Collector info (Sammler)
Mentioned in Radio und Fernsehen 06/55

Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

All listed radios etc. from Walther, Ing. Erhard; ERWA; Plauen (Ostd.)
Here you find 9 models, 6 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.