- Country
- United States of America (USA)
- Manufacturer / Brand
- Wells-Gardner & Co.; Chicago
- Year
- 1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 65486
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown); Screengrid 1926-1935
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: 72AC - Wells-Gardner & Co.; Chicago
- Notes
- One dial (primary tuning control knob) Riders 1-3 names the AC-radio as "72"
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Mentioned in
- Rider's Perpetual, Volume 1 = 1931/1934 (1919 to 1931) (1-3)
- Other Models
-
Here you find 313 models, 102 with images and 284 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Wells-Gardner & Co.; Chicago