Elektro-Schalldose (Tonabnehmer Pick-up) Transphonia
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UNBEKANNTE FIRMA D /: Elektro-Schalldose Transphonia [Microphone/PU] ID = 1992241 1307x2100
Select picture or schematic to display from thumbnails on the right and click for download.
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alternative name
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Unknown, Custom Built | ||||
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| Year: 1931 | Category: Microphone or Pick-up element |
| Wave bands | - without |
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| Details | |
| Power type and voltage | No Power needed |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: Elektro-Schalldose Transphonia - UNBEKANNTE FIRMA D / A / CH - |
| Shape | Chassis only or for «building in» |
| Notes | Universalschalldose, auf jeden Sprechapparat zu montieren. |
| Price in first year of sale | 27.00 RM |
| Mentioned in | Kahle & Cless, Leipzig, Katalog 1931 |
Model page created by a member from D. See "Data change" for further contributors.
All listed radios etc. from UNBEKANNTE FIRMA D / A / CH - Siehe Anleitung unter der «Firma»
Here you find 427 models, 363 with images and 34 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
