Majestic Ch= 100
Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
- Year
- 1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 43577
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 8
- Main principle
- TRF without regeneration
- Tuned circuits
- 5 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Details
- Record Player (not changer)
- Power type and voltage
- Alternating Current supply (AC) / 110-130 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: Majestic Ch= 100 - Grigsby-Grunow -Hinds Co.
- Shape
- Chassis only or for «building in»
- Notes
- Push-pull af output stage; using the 9P6 or 9P3 power unit; phonograph model.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
- Literature/Schematics (1)
- Rider's Perpetual, Volume 2 = 1932 and before
- Other Models
-
Here you find 201 models, 122 with images and 156 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)