SB-45

ID = 64820

Country: United States of America (USA)	Manufacturer/Brand: Ware Mfg. Corp. (Ware Radio Corp.)
Year: 1930 ?	Type: Radio or Tuner
Valves / Tubes	7: 24 27 24 24 27 45 unknown

Principle	Super-Heterodyne (Super in general); IF-Freq. 175 kHz; Screengrid 1926-1935
Tuned circuits	7 AM circuit(s);
Wave bands	Broadcast only (MW).
Power type and voltage	Alternating Current supply (AC) / 110 Volt
Loudspeaker/pwr.out	Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
from Radiomuseum.org	Model: SB-45

All listed radios etc. from Ware Mfg. Corp. (Ware Radio Corp.)
Here you find 19 models, 2 with images and 13 with schematics.