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Hyperbola-Lautsprecher

Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056633) Speaker-P Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 1106178) Speaker-P
Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 1269505) Speaker-P Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 1513717) Speaker-P
Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 1783741) Speaker-P Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056634) Speaker-P
Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056635) Speaker-P Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056636) Speaker-P
Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056637) Speaker-P Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056638) Speaker-P
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Hyperbola-Lautsprecher ; Beyerdynamic; (ID = 2056633) Speaker-P
Beyerdynamic;: Hyperbola-Lautsprecher [Speaker-P] ID = 2056633 1196x906
Select picture or schematic to display from thumbnails on the right and click for download.
For model Hyperbola-Lautsprecher, Beyerdynamic; Heilbronn:
D; Beyerdynamic; Heilbronn; Modell Hyperbola - 1
 
Country:  Germany
Manufacturer / Brand:  Beyerdynamic; Heilbronn
Year: 1928–1930 Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Radiomuseum.org Model: Hyperbola-Lautsprecher - Beyerdynamic; Heilbronn
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Notes

Zelluloidmembran.

Es gibt zwei Ausführungen, liegend und stehend, die Preise sind gleich

Price in first year of sale 28.00 RM
Mentioned in Katalog Prohaska 1928/29 (p.87)

Model page created by Hartmut Völler. See "Data change" for further contributors.



All listed radios etc. from Beyerdynamic; Heilbronn
Here you find 145 models, 136 with images and 52 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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