- Country
- United States of America (USA)
- Manufacturer / Brand
- Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ
- Year
- 1954
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 135543
Sams photofact set 253 folder 5 date 10-54.
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110 - 120 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 10 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: DB10A - Bogen -Presto, David Co., Inc.
- Shape
- Chassis only or for «building in»
- Notes
-
The David Bogen DB10A Amplifer is an update to the Bogen DB-10.
The DB10A is a 5 channel audio amplifier which adds a new 3-position record equalization control that compensates for the varying characteristics of the different makes of records.
The 3-position selections are for "LP" (close to the AES curve for optimum response from American microgrove records), "78" (for shellac older classical records), and "Pop" (similar to 78 except with a sharp low-pass filter at 2kHz, reducing the higher frequency "pop" and other surface noises of worn records).
- Price in first year of sale
- 54.45 USD
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS ((Set 253 folder 5 date 10-54 title))
- Literature/Schematics (2)
- Audio Engineering, Dec 1953, pg 47, new 1954 model DB10A ad.
- Author
- Model page created by Peter Hoddow. See "Data change" for further contributors.
- Other Models
-
Here you find 243 models, 220 with images and 159 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ