• Country
• United States of America (USA)

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

• Year
• 1950 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 138790

• Number of Tubes
• 6

• Valves / Tubes
• 12AX7 6SL7GT 6SL7GT 6V6GT 6V6GT 5Y3GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Hi-Fi Phono-Radio Amplifier 2122 - Bell Sound Systems; Columbus

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 11.5 x 6 x 7 inch / 292 x 152 x 178 mm

• Notes
• Integrated Amp, mono, needs a separate control panel. Similar to Bell Sound HiFi Amp 2122.

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

• 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)