JB523 (JB-523)

ID = 37756

Country: United States of America (USA)	Manufacturer/Brand: DeWald Radio Mfg. Corp., Pierce Airo Inc.
Year: 1949 ??	Type: Radio or Tuner
Valves / Tubes	5: 1A7GT 1N5GT 1H5GT 1T5GT 35Z4GT

Principle	Super-Heterodyne (Super in general); IF-Freq. 455 kHz; 2 AF-stage(s)
Tuned circuits	6 AM circuit(s);
Wave bands	Broadcast only (MW).
Power type and voltage	Line / Batteries (any type) / 117;220;6;90 Volt
Loudspeaker/pwr.out	Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
from Radiomuseum.org	Model: JB523
Notes	Built-in loop antenna as first RF circuit. 220V operation requires special line cord with built-in resistor.

All radios from DeWald Radio Mfg. Corp., Pierce Airo Inc.
Here you find 364 models, 95 with images and 308 with schematics.