Grand Amplifier
Howard Radio Company; Chicago (IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Howard Radio Company; Chicago (IL)
- Year
- 1935
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 44698
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Audio-Amplification; 2 AF stage(s)
- Power type and voltage
- Alternating Current supply (AC) / 115 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: Grand Amplifier - Howard Radio Company; Chicago
- Notes
- Audio amplifier for Howard Grand Tuner models. Push-pull AF amplifier using 2 times two 42 tubes in parallel.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 6 = 1935 and before
- Mentioned in
- Rider's Perpetual, Volume 6 = 1935 and before (Rider's Perpetual, Volume 7)
- Other Models
-
Here you find 354 models, 152 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Howard Radio Company; Chicago (IL)