- Country
- United States of America (USA)
- Manufacturer / Brand
- Audio Development Co. (ADC Telecommunications); Minneapolis, MN
- Year
- 1949 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 128892
-
- Brand: ADC
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Metal case
- from Radiomuseum.org
- Model: ADC 71-F - Audio Development Co. ADC
- Shape
- Chassis only or for «building in»
- Notes
-
The model ADC 71-F from Audio Development Co. is an AC operated Audio Amplifier with two 6V6 tubes.
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Set 128 Flder 3 dated 3-51)
- Author
- Model page created by Ernst Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Audio Development Co. (ADC Telecommunications); Minneapolis, MN