• Country
• United States of America (USA)

• Manufacturer / Brand
• RCA (RCA Victor Co. Inc.); New York (NY)

• Year
• 1935/1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 54211

• • alternative name: RCA Manufacturing || Victor Talking Machine

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

• Number of Tubes
• 9

• Valves / Tubes
• 6K7 6L7 6J7 6K7 6E5 6H6 6F5 6F6 5Z4

• Main principle
• Superhet with RF-stage; ZF/IF 460 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

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

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm

• Power out
• 2 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: C9-4 [Late] - RCA RCA Victor Co. Inc.; New

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 26 x 40 x 12.5 inch / 660 x 1016 x 318 mm

• Notes
• This model has 3 power supply ratings:
  Rating A...105-125V, 50-60 Cycles
  Rating B...105-125V, 25-60 Cycles
  Rating C...100-130; 140-160; 195-250V, 40-60 Cycles.
  New rectifier.

• Net weight (2.2 lb = 1 kg)
• 57 lb (57 lb 0 oz) / 25.878 kg

• External source of data
• Ernst Erb

• Source of data
• Collector's Guide to Antique Radios (6th edition)

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

• Mentioned in
• Pre-War Consoles

• Literature/Schematics (1)
• RCA Victor Service Notes "Red Book" Series

• Other Models

• Here you find 5131 models, 3234 with images and 4167 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)