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Marconiphone 21

Marconiphone 21; Marconi Co. (ID = 2271915) Radio Marconiphone 21; Marconi Co. (ID = 2271914) Radio
Marconiphone 21; Marconi Co. (ID = 561703) Radio Marconiphone 21; Marconi Co. (ID = 561702) Radio
Marconiphone 21; Marconi Co. (ID = 561701) Radio Marconiphone 21; Marconi Co. (ID = 445807) Radio
Marconiphone 21; Marconi Co. (ID = 561704) Radio
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Marconiphone 21; Marconi Co. (ID = 2271915) Radio
Marconi Co.: Marconiphone 21 [Radio] ID = 2271915 1400x1152
Select picture or schematic to display from thumbnails on the right and click for download.
For model Marconiphone 21, Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice):
Collection privée (Réf 1895)
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
Year: 1925 Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 2: DER DE6
Main principle TRF with regeneration; 1 AF stage(s)
Tuned circuits 1 AM circuit(s)
Wave bands Broadcast (MW) and Long Wave.
Details
Power type and voltage Storage and/or dry batteries / 2 × 66 & 2 & 9 Volt
Loudspeaker - For headphones or amp.
Power out
from Radiomuseum.org Model: Marconiphone 21 - Marconi Co. Marconiphone,
Material Wooden case
Shape Tablemodel, Box - most often with Lid (NOT slant panel).
Dimensions (WHD) 12.2 x 8 x 8.8 inch / 310 x 203 x 224 mm
Notes Alternative tube set: DE5B and DE5, or DE3B and DE3.
Price in first year of sale 8.00 GBP
Source of data -- Original prospect or advert

Model page created by John Hupse. See "Data change" for further contributors.



All listed radios etc. from Marconi Co. (Marconiphone, Marconi's Wireless Telegraph Co. Ltd.), GB (not tubes - see also HMV His Master's Voice)
Here you find 484 models, 297 with images and 311 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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