Sensitone 90 AC
Ozarka Inc.; Chicago
- Country
- United States of America (USA)
- Manufacturer / Brand
- Ozarka Inc.; Chicago
- Year
- 1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 206264
- Number of Tubes
- 9
- Main principle
- TRF without regeneration
- Tuned circuits
- 4 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Sensitone 90 AC - Ozarka Inc.; Chicago
- Shape
- Console, Highboy (legs > 50 %).
- Notes
-
The Ozarka model 90 has one dial (primary tuning control knob) plus two knobs. It uses a 4 gang variable condenser with a drum scale. On the Ozarka model 90 AC including the power supply one finds only a plate for "90". But there is also a DC (Battery) version existing. There are several cabinets for Ozarka 90 with different names added. Rider's Ozarka 1-2 shows the UY224 as RF tube, but according to Tyne this tube was announced in April 29, 1929! Rider's Ozarka 1-2 shows the UY224 as RF tube, but according to Tyne this tube was announced in April 29, 1929! See this article.
- Literature/Schematics (1)
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 92 models, 61 with images and 20 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ozarka Inc.; Chicago