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Violetta W312

Violetta W312; Tonfunk GmbH; (ID = 2047179) Radio
Violetta W312; Tonfunk GmbH; (ID = 2120901) Radio Violetta W312; Tonfunk GmbH; (ID = 2047172) Radio
Violetta W312; Tonfunk GmbH; (ID = 2120902) Radio Violetta W312; Tonfunk GmbH; (ID = 2120905) Radio
Violetta W312; Tonfunk GmbH; (ID = 2120908) Radio Violetta W312; Tonfunk GmbH; (ID = 2120909) Radio
Violetta W312; Tonfunk GmbH; (ID = 2120910) Radio  
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Violetta W312; Tonfunk GmbH; (ID = 2120901) Radio
Tonfunk GmbH;: Violetta W312 [Radio] ID = 2120901 932x659
Select picture or schematic to display from thumbnails on the right and click for download.
For model Violetta W312, Tonfunk GmbH; Karlsruhe
Country:  Germany
Manufacturer / Brand:  Tonfunk GmbH; Karlsruhe
Year: 1953/1954 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 10: EC92 EC92 ECC81 ECH81 EM4 EF41 ECH81 EABC80 EL84 EL84
Semiconductors (the count is only for transistors) B250C120
schematic requested
Main principle Super-Heterodyne (Super in general); ZF/IF 468/10700 kHz
Tuned circuits 7 AM circuit(s)     11 FM circuit(s)
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Power type and voltage Alternating Current supply (AC) / 110; 127; 220; 240 Volt
Loudspeaker 3 Loudspeakers
Power out
from Model: Violetta W312 - Tonfunk GmbH; Karlsruhe
Material Wooden case
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 610 x 450 x 290 mm / 24 x 17.7 x 11.4 inch

FS-Ton , MW-Ortssendertaste, Gegentakt-Endstufe.

Der VRG Rundfunk- und Fernseh-Katalog 1953/54 nennt abweichend EC92 und 2x ECC81 für UKW- und TV-Ton Empfangsteile was möglicherweise falsch ist.

Die gelistete Bestückung wurde an einem existierenden Gerät ermittelt.

Price in first year of sale 468.00 DM
Collectors' prices  
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Mentioned in Funkschau (1953, Heft 19 S. 374 (Kurzmitteilung))
Literature/Schematics (1) VRG rundfunk- und fernseh-katalog 1953/54 S.89, Franzis 1953

All listed radios etc. from Tonfunk GmbH; Karlsruhe
Here you find 553 models, 295 with images and 224 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.