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High impedance
cabinet horn
loudspeaker |
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made by S.G. Brown Ltd., London. |
| Cabinet made of
solid mahogany. Folded
black cast metal horn. The driver air gap
of this
electromagnetic speaker is adjustable. 4000 ohm models were also made. |
|
Impedance:
|
2000 Ohms |
|
Dimensions(w×h×d): |
28,6 × 21 ×
35,2 cm |
|
Made in: |
1925 |
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Purchased in: |
2007 |
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A view inside |
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Advertisement for the Brown Cabinet in Radio
Expres, April 30, 1926 |
 |
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Advertisement in The Wireless Constructor,
November 1926 |
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