651-SX

ID = 58813

Country: United States of America (USA)	Manufacturer/Brand: Sparks-Withington Co. (Sparton)
Year: 1940	Type: Radio or Tuner
Valves / Tubes	7: 6A8GT 6SK7GT 6SQ7GT 6F6G 6F6G 5Y3G

Principle	Super-Heterodyne (Super in general); IF-Freq. 456 kHz; 2 AF-stage(s)
Tuned circuits	6 AM circuit(s);
Wave bands	Broadcast plus 2 Short Wave bands.
Power type and voltage	Alternating Current supply (AC) / 115 Volt
Loudspeaker/pwr.out	Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20.3 cm = 8 inch
from Radiomuseum.org	Model: 651-SX
Notes	6 or 8 inch speaker.

All listed radios etc. from Sparks-Withington Co. (Sparton)
Here you find 578 models, 134 with images and 510 with schematics.