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Grammo-Kombi 614GR

Grammo-Kombi 614GR; Biennophone; Marke (ID = 14960) Radio
Grammo-Kombi 614GR; Biennophone; Marke (ID = 1433) Radio
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Grammo-Kombi 614GR; Biennophone; Marke (ID = 1433) Radio
Biennophone; Marke: Grammo-Kombi 614GR [Radio] ID = 1433 547x525
Select picture or schematic to display from thumbnails on the right and click for download.
For model Grammo-Kombi 614GR, Biennophone; (Marke)
Country:  Switzerland
Manufacturer / Brand:  Biennophone; (Marke)
alternative name
Sport AG Biel || Velectra AG
Year: 1941/1942 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 7: EF9 ECH3 EF9 EBC3 EM4 EL3 AZ1
Main principle Superheterodyne (common); ZF/IF 470 kHz
Wave bands Wave Bands given in the notes.
Details Record Player (perh.Changer)
Power type and voltage Alternating Current supply (AC)
Loudspeaker Presumably Dynamic Loudspeaker (moving coil)
Power out
from Model: Grammo-Kombi 614GR - Biennophone; Marke
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
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 Biennophone; (Marke)
Here you find 508 models, 289 with images and 336 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.