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Stradivari 37 445

Stradivari 37 445; Sondyna AG; Zürich- (ID = 20480) Radio
 
Stradivari 37 445; Sondyna AG; Zürich- (ID = 20481) Radio
Stradivari 37 445; Sondyna AG; Zürich- (ID = 141808) Radio Stradivari 37 445; Sondyna AG; Zürich- (ID = 141810) Radio
Stradivari 37 445; Sondyna AG; Zürich- (ID = 141811) Radio Stradivari 37 445; Sondyna AG; Zürich- (ID = 2434) Radio
Stradivari 37 445; Sondyna AG; Zürich- (ID = 141809) Radio Stradivari 37 445; Sondyna AG; Zürich- (ID = 1270055) Radio
Stradivari 37 445; Sondyna AG; Zürich- (ID = 1270056) Radio Stradivari 37 445; Sondyna AG; Zürich- (ID = 1270057) Radio
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Stradivari 37 445; Sondyna AG; Zürich- (ID = 141808) Radio
Sondyna AG; Zürich-: Stradivari 37 445 [Radio] ID = 141808 579x442
Select picture or schematic to display from thumbnails on the right and click for download.
For model Stradivari 37 445, Sondyna AG; Zürich-Effretikon
 
Country:  Switzerland
Manufacturer / Brand:  Sondyna AG; Zürich-Effretikon
Year: 1936/1937 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 6: AK2 AH1 AB2 AF7 AD1 RGN2004
Main principle Superheterodyne (common); ZF/IF 462 kHz
Wave bands Broadcast, Long Wave and 2 x Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-240 Volt
Loudspeaker Permanent or electro-dynamic (moving coil), system not known yet.
Power out
from Radiomuseum.org Model: Stradivari 37 445 - Sondyna AG; Zürich-Effretikon
Material Wooden case
Shape Tablemodel, low profile (big size).
Notes var.BBr.
Price in first year of sale 445.00 SFr
External source of data E. Erb 3-907007-36-0
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Thali-Schemasammlung und Tungsram-Röhrenbestückung.
Picture reference Das Modell ist im «Radiokatalog» (Erb) abgebildet.


All listed radios etc. from Sondyna AG; Zürich-Effretikon
Here you find 176 models, 107 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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