• Country
• United States of America (USA)

• Manufacturer / Brand
• Allen Organ Company; Macungie, Pennsylvania

• Year
• 1958 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 312811

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

• Number of Tubes
• 6

• Valves / Tubes
• 12AY7 EF86 6SN7 6SN7 6550 6550

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 115 - 125 Volt

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

• Power out
• 75 W (80 W max.)

• Material
• Metal case, TUBES VISIBLE

• from Radiomuseum.org
• Model: Type 75 - Allen Organ Company; Macungie,

• Shape
• Chassis only or for «building in»

• Dimensions (WHD)
• 400 x 200 x 260 mm / 15.7 x 7.9 x 10.2 inch

• Notes

• Amplifier installed inside the organ cabinet.

  2 output transformers configuration: Manufactured by Acro Products Co..

• Author
• Model page created by Brice Hamon. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 2 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Allen Organ Company; Macungie, Pennsylvania