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Mobile System 28 Watt DP 28 D

Mobile System 28 Watt DP 28 D; Bogen, David Co., (ID = 1409307) Ampl/Mixer Mobile System 28 Watt DP 28 D; Bogen, David Co., (ID = 1409308) Ampl/Mixer
Mobile System 28 Watt DP 28 D; Bogen, David Co., (ID = 1808355) Ampl/Mixer
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Mobile System 28 Watt DP 28 D; Bogen, David Co., (ID = 1409307) Ampl/Mixer
Bogen, David Co.,: Mobile System 28 Watt DP 28 D [Ampl/Mixer] ID = 1409307 933x612
Select picture or schematic to display from thumbnails on the right and click for download.
For model Mobile System 28 Watt DP 28 D, Bogen, David Co., Inc.; New York (NY):
By courtesy of RadioShackCatalogs.com - See all the catalogs from 1939 to (almost) today at www RadioShackCatalogs.com. This picture is from 1939, page 71.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Bogen, David Co., Inc.; New York (NY)
Year: 1939 Category: Audio Amplifier or -mixer
Valves / Tubes 7: 6F5 6F5 6C8G 6F8G 6L6G 6L6G 5X4G
Main principle Audio-Amplification
Wave bands - without
Details Record Player (not changer); Radio Control (+Remote Wire etc)
Power type and voltage Line / Batteries (any type) / AC 110 / DC 6 Volt
Loudspeaker 2 Loudspeakers / Ø 12 inch = 30.5 cm
Power out
from Radiomuseum.org Model: Mobile System 28 Watt DP 28 D - Bogen, David Co., Inc.; New
Material Metal case
Shape Portable set > 8 inch (also usable without mains)
Notes

Bogen mobile system DP 28 D.
Complete system consists of:

  • 28 Watt amplifier with tubes.
    Output: 15 W, <5% harmonic content.
    Gain: 118 dB
    Frequency response: 40 to 10000 Hz, ±2 dB.
    Output impedance: 2-4-9-15-500 Ω.
     
  • Equipped with phono assembly.
     
  • Two 12" PM dynamic speakers.
     
  • American D5T dynamic microphone.

Radio-Shack Cat. No. S9340

Provided for use with the
Bogen SR remote control on the 6VDC and 110VAC, or
Bogen WR wireless remote control on 110VAC only.

Complete system as described above less phono assembly: Cat.No. S9341;  $ 123.19

Price in first year of sale 151.70 USD
Mentioned in Radio Shack Catalog (1939, page 71)

Model page created by a member from D. See "Data change" for further contributors.



All listed radios etc. from Bogen, David Co., Inc.; New York (NY)
Here you find 207 models, 183 with images and 132 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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