• Country
• United States of America (USA)

• Manufacturer / Brand
• Bell Sound Systems; Columbus (OH)

• Year
• 1952 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 134466

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

• Number of Tubes
• 11

• Valves / Tubes
• 12AX7 12AU7 12AU7 12AX7 12AU7 12AX7 6SN7GTA 6SN7GTA 6B4G 6B4G 5V4G

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 60 Hz, 117V = 110 -120 Volt

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

• Power out
• 15 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Six Channel Audio Amplifier 2145 - Bell Sound Systems; Columbus

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 17 x 7 x 9 inch / 432 x 178 x 229 mm

• Notes

• Bell Sound model 245 is an AC operated six channel audio amplifier. Pre- and power amp, mono, with separate control unit.

   

• Source of data
• -- Collector info (Sammler)

• Mentioned in
• Photofact Folder, Howard W. SAMS (161-2)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 161, folder 2, dated 2-52)

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 115 models, 111 with images and 70 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bell Sound Systems; Columbus (OH)