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Troubadour E4614

Troubadour E4614; Sondyna AG; Zürich- (ID = 69301) Radio
 
Troubadour E4614; Sondyna AG; Zürich- (ID = 69099) Radio
 
Troubadour E4614; Sondyna AG; Zürich- (ID = 69302) Radio
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Troubadour E4614; Sondyna AG; Zürich- (ID = 69301) Radio
Select picture or schematic to display from thumbnails on the right and click for download.
 
Country:  Switzerland
Manufacturer / Brand:  Sondyna AG; Zürich-Effretikon
Year: 1946–1948 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 4: ECH21 ECH21 EBL21 AZ1 or 80
Main principle Superheterodyne (common); ZF/IF 470 kHz
Tuned circuits 6 AM circuit(s)
Wave bands Broadcast, Long Wave and Short Wave.
Details
Power type and voltage Alternating Current supply (AC) / 110-250 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch
Power out
from Radiomuseum.org Model: Troubadour E4614 - Sondyna AG; Zürich-Effretikon
Material Wooden case
Notes KW-Lupe
Source of data Radiokatalog Band 2, Ernst Erb
Circuit diagram reference Die «Thali Schemasammlung» führt das Modell.


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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