9 Ch= 400 Series
Sparton of Canada; London, ON
- Country
- Canada
- Manufacturer / Brand
- Sparton of Canada; London, ON
- Year
- 1931 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 314322
View after cabinet restoration
- Number of Tubes
- 6
- Main principle
- TRF without regeneration; 2 AF stage(s)
- Tuned circuits
- 3 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 100 - 130 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 8 inch = 20.3 cm
- Material
- Wooden case
- from Radiomuseum.org
- Model: 9 Ch= 400 Series - Sparton of Canada; London, ON
- Shape
- Console, Lowboy (legs < 50 %).
- Dimensions (WHD)
- 22 x 37 x 10 inch / 559 x 940 x 254 mm
- Notes
-
Chassis and schematic similar to the Sparton 410 and 420 models. This Canadian Model 9 uses the same 400 series chassis, but the cabinet is different.
- Author
- Model page created by Tom Seeger. See "Data change" for further contributors.
- Other Models
-
Here you find 298 models, 121 with images and 265 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sparton of Canada; London, ON