• Country
• United States of America (USA)

• Manufacturer / Brand
• Philco, Philadelphia Stg. Batt. Co.; USA

• Year
• 1936/1937

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 50553

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 12

• Valves / Tubes
• 6K7G 6L7G 6N7G 6A8G 6K7G 6K7G 6H6G 6Q7G 6F6G 6F6G 6F6G 5X4G

• Main principle
• Superhet with RF-stage; ZF/IF 470 kHz

• Wave bands
• Broadcast plus more than 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Power out
• 10 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 37-675X "Magnetic Tuning" De Luxe - Philco, Philadelphia Stg. Batt

• Shape
• Console with any shape - in general

• Notes

• Model 37-675X De Luxe has automatic tuning and uses chassis code 122. It also has the following features, which are common with the standard model 37-675X: "Magnetic Tuning" (automatic frequency control to automatically center tuning and prevent drift) and five bands (BC + 4 SW).

• Price in first year of sale
• 275.00 $

• External source of data
• Ernst Erb

• Source of data
• Collector's Guide to Antique Radios 4. Edition

• Circuit diagram reference
• Rider's Perpetual, Volume 7 = 1936 and before

• Mentioned in
• The Radio Collector's Directory and Price Guide 1921 - 1965

• Literature/Schematics (1)
• Philco Radio 1928-1942 (Philco Service Bulletin # 261)

• Literature/Schematics (2)
• Pre-War Consoles

• Literature/Schematics (3)
• Philco Folder No. PR-430 for 1937.

• Other Models

• Here you find 4041 models, 2218 with images and 3690 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA