Dynaphone D4
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Select picture or schematic to display from thumbnails on the right and click for download.
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Year:
1933
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Category: Broadcast Receiver - or past WW2 Tuner |
| Valves / Tubes |
5:
77 78 77 43 25Z5
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| Main principle |
Superheterodyne (common); ZF/IF 175 kHz
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| Wave bands |
Broadcast only (MW). |
| Details |
Record Player (perh.Changer) |
| Power type and voltage |
AC/DC-set / 115 Volt |
| Loudspeaker |
Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out |
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| from Radiomuseum.org |
Model: Dynaphone D4 - Ansley Radio; New York NY, |
| Material |
Wooden case |
| Dimensions (WHD) |
15.5 x 10.5 x 13.5 inch / 394 x 267 x 343 mm |
| Price in first year of sale |
69.50 USD |
| External source of data |
Ernst Erb |
| Source of data |
The Radio Collector's Directory and Price Guide 1921 - 1965 |
| Circuit diagram reference |
Rider's Perpetual, Volume 5 = ca. 1934 and before |
| Literature/Schematics (1) |
Radio Retailing (Radio & Television R.) (October 1933 issue, page 19) |
All listed radios etc. from Ansley Radio; New York (NY), Trenton (NJ)
Here you find 113 models, 22 with images and 107 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
