- Country
- United States of America (USA)
- Manufacturer / Brand
- Duck Co., J.J. and William B.; Toledo, OH
- Year
- 1927 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 233416
- Number of Tubes
- 6
- Main principle
- TRF without regeneration; 3 AF stage(s)
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: A890 - Duck Co., J.J. and William B.;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Transformer coupling.
mA Meter.
Three tuning controls / Dials, "Stabilizer" Control, control under meter and a left most control. Toggle switch on extreme right.
- Author
- Model page created by Michael Watterson. See "Data change" for further contributors.
- Other Models
-
Here you find 57 models, 34 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Duck Co., J.J. and William B.; Toledo, OH