- Country
- United States of America (USA)
- Manufacturer / Brand
- Bell Sound Systems; Columbus (OH)
- Year
- 1954–1956
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 98342
SAMS
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 11
- 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
- 20 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: 3-D - Bell Sound Systems; Columbus
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 16 x 8 x 11 inch / 406 x 203 x 279 mm
- Notes
- The Bell Sound model 3D is an AC operated Binaural Ausio Amplifier with equalization and pre-amplification. Output 10 watts each channel.
- Price in first year of sale
- 250.00 $
- Mentioned in
- Allied Radio Catalog No. 150, 1956
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 11-54, set 256, folder 7)
- Author
- Model page created by Vitor Oliveira. See "Data change" for further contributors.
- Other Models
-
Here you find 115 models, 111 with images and 70 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Bell Sound Systems; Columbus (OH)