• Country
• United States of America (USA)

• Manufacturer / Brand
• Detrola; Detroit (MI)

• Year
• 1948 ?

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 87475

• Number of Tubes
• 6

• Valves / Tubes
• 6X5GT 6SQ7GT 6V6GT 6SK7GT 6SA7GT 6SK7GT

• Main principle
• Superhet with RF-stage; ZF/IF 265 kHz; 2 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: 9DF - Detrola; Detroit MI

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 240 x 115 x 300 mm / 9.4 x 4.5 x 11.8 inch

• Notes
• Vibrator Motorola, part n° 3333. Detrola ended 1948.

• Source of data
• - - Data from my own collection

• Author
• Model page created by Georges Van Campenhout † 28.4.22. See "Data change" for further contributors.

• Other Models

• Here you find 330 models, 192 with images and 287 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Detrola; Detroit (MI)