- Country
- Canada
- Manufacturer / Brand
- Firestone Tire and Rubber Co. of Canada, Ltd.; Hamilton ON
- Year
- 1954 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 301280
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 117 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: 4A91 - Firestone Tire and Rubber Co.
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Dimensions (WHD)
- 8.8 x 7.4 x 5.7 inch / 224 x 188 x 145 mm
- Notes
-
The Firestone model 4A91 is a 5-tube AC/DC table radio for broadcast reception. Same schematic as model 4A90. See also USA model.
- Literature/Schematics (1)
- Radio College of Canada (RCC) (1955 Supplement 34)
- Author
- Model page created by Tom Seeger. See "Data change" for further contributors.
- Other Models
-
Here you find 6 models, 2 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Firestone Tire and Rubber Co. of Canada, Ltd.; Hamilton ON