- Country
- United States of America (USA)
- Manufacturer / Brand
- Electrad Inc.; New York (NY)
- Year
- 1931 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 38023
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 3
- Main principle
- Audio-Amplification
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- from Radiomuseum.org
- Model: A-250 - Electrad Inc.; New York NY
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 2 = 1932 (Models 1931/1932)
- Literature/Schematics (1)
- -- Schematic
- Other Models
-
Here you find 13 models, 9 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Electrad Inc.; New York (NY)