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Stenofon 2 (II)

Stenofon 2 ; Walther, Ing. Erhard (ID = 954445) R-Player
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Stenofon 2 ; Walther, Ing. Erhard (ID = 954445) R-Player
Select picture or schematic to display from thumbnails on the right and click for download.
Country:  Germany
Manufacturer / Brand:  Walther, Ing. Erhard; ERWA; Plauen (Ostd.)
Year: 1956 Category: Sound/Video Recorder and/or Player
Valves / Tubes 3: ECC83 ECL81 EF85
Semiconductors (the count is only for transistors) Selen
Main principle Audio-Amplification
Wave bands - without
Details Tape Recorder
Power type and voltage Alternating Current supply (AC)
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 2.5 W (unknown quality)
from Model: Stenofon 2 - Walther, Ing. Erhard; ERWA;
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 305 x 140 x 190 mm / 12 x 5.5 x 7.5 inch
Notes Diktiergerät mit Drucktastensteuerung, Spulen mit 180 m Band, 4,75 cm/s, HF-Löschung, Fußschalter, Wiederhol-Automatik der letzten Worte. Weiterentwicklung des Stenofon.
Net weight (2.2 lb = 1 kg) 6.8 kg / 14 lb 15.6 oz (14.978 lb)
Mentioned in Radio und Fernsehen 05/1956
Literature/Schematics (1) Funkverlag Hein, Service-DVD

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.