- Country
- United States of America (USA)
- Manufacturer / Brand
- Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ
- Year
- 1956 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 98033
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Hi-Fi equipment
- Power type and voltage
- Alternating Current supply (AC) / 60 Hz, 110-120 V = 117 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 20 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: DB20-DF - Bogen -Presto, David Co., Inc.
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 15 x 9.75 x 8 inch / 381 x 248 x 203 mm
- Notes
-
20-watt hi-fi amplifier; mono.
Like Bogen DB20 but with variable Damping Factor.
- Price in first year of sale
- 108.00 $
- Literature/Schematics (1)
- Allied Radio Catalog Nº 150, 1956
- Author
- Model page created by Vitor Oliveira. See "Data change" for further contributors.
- Other Models
-
Here you find 242 models, 219 with images and 158 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