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Heavy Duty 30 Watt System DP 30 V

Heavy Duty 30 Watt System DP 30 V; Bogen, David Co., (ID = 1408081) Ampl/Mixer Heavy Duty 30 Watt System DP 30 V; Bogen, David Co., (ID = 1408082) Ampl/Mixer
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Heavy Duty 30 Watt System DP 30 V; Bogen, David Co., (ID = 1408081) Ampl/Mixer
Bogen, David Co.,: Heavy Duty 30 Watt System DP 30 V [Ampl/Mixer] ID = 1408081 933x586
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For model Heavy Duty 30 Watt System DP 30 V, 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 69.
 
Country:  United States of America (USA)
Manufacturer / Brand:  Bogen, David Co., Inc.; New York (NY)
Year: 1939 Category: Audio Amplifier or -mixer
Valves / Tubes 8: 6F5 6F5 6N7G 6F6G 6L6G 6L6G 6X5G 6X5G
Main principle Audio-Amplification
Wave bands - without
Details Radio Control (+Remote Wire etc)
Power type and voltage Alternating Current supply (AC) / 50 to 60 Hz, 110 Volt
Loudspeaker 2 Loudspeakers / Ø 12 inch = 30.5 cm
Power out 30 W (unknown quality)
from Radiomuseum.org Model: Heavy Duty 30 Watt System DP 30 V - Bogen, David Co., Inc.; New
Material Various materials
Shape Tablemodel, low profile (big size).
Notes

Bogen heavy duty 30 Watt system DP 30 V.
Complete system consists of:

  • 30 Watt amplifier with tubes.
    Output: 30 W, <5% harmonic content.
    Gain: 122.5 dB
    Frequency response: 40 to 10000 Hz, ±2 dB.
    Output impedance: 2-4-9-15-500 Ω.
    Equipped with four input channels.
     
  • Two 12" heavy duty PM dynamic speakers.
     
  • VD-HF velocity microphone.

The rectifier tubes 5X5G listed in the catalog possibly should be 5X4G.

Radio-Shack Cat. No. S9316

The amplifier can be obtained with provision for use with the Bogen wireless or wired remote control at an additional cost of $ 2.20.

For permanent installations WS12 speaker baffles are recommended. $ 5.58

Price in first year of sale 93.79 USD
Mentioned in Radio Shack Catalog (1939, page 69)

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 204 models, 179 with images and 110 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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