Personal 200A Treasure Chest
Use red slider bar for more.
United American: Personal 200A Treasure Chest [Radio] ID = 458869 765x454
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
|
alternative name
|
American Bosch Magneto | ||||
|---|---|---|---|---|---|
Brand |
Essex | ||||
| Year: 1932 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 35 or 51 35 or 51 24 47 80 |
| Main principle | TRF without regeneration; Screengrid 1926-1935 |
|---|---|
| Tuned circuits | 3 AM circuit(s) |
| Wave bands | Broadcast (MW), Police, sometimes also early TV (75-200m). |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 115 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: Personal 200A Treasure Chest - United American Bosch Magneto |
| Material | Wooden case |
| Shape | Tablemodel, Box - most often with Lid (NOT slant panel). |
| Notes | Ornate wooden chest with lid over the controls. The little brass button on the control panel is the band switch. Pulling this button up switches to the Police Band. Pushing the button down switches to the standard AM Broadcast Band. |
| Price in first year of sale | 49.00 $ |
| External source of data | Ernst Erb |
| Source of data | Radio Collector`s Guide 1921-1932 |
| Circuit diagram reference | Rider's Perpetual, Volume 3 = 1933 and before |
| Mentioned in | The Radio Collector's Directory and Price Guide 1921 - 1965 |
| Literature/Schematics (1) | Machine Age to Jet Age II (and Slusser 7) |
All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)
Here you find 412 models, 158 with images and 269 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
Forum contributions about this model
United American: Personal 200A Treasure Chest
Threads: 1 | Posts: 1
|
Hits: 1273 Replies: 0
united: Treasure Chest; Personal 200A
|
|
|
Bob Timms
29.Feb.12 |
1
The little Brass Knob is NOT a MUTE Button I am told it selects the POLICE band
Bob Timms Wilmingon, NC USA |
United American: Personal 200A Treasure Chest
End of forum contributions about this model
End of forum contributions about this model
