Auto Radio MA-404
Motorola Canada Ltd., Toronto
- Country
- Canada
- Manufacturer / Brand
- Motorola Canada Ltd., Toronto
- Year
- 1955 ??
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 297252
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: Auto Radio MA-404 - Motorola Canada Ltd., Toronto
- Shape
- Chassis only or for «building in»
- Notes
-
The Motorola model MA-404 is a 6-tube automobile radio with vibrator power supply for 12V negative ground.
- Mentioned in
- - - Manufacturers Literature
- Author
- Model page created by Tom Seeger. See "Data change" for further contributors.
- Other Models
-
Here you find 100 models, 78 with images and 91 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Motorola Canada Ltd., Toronto