• Country
• United States of America (USA)

• Manufacturer / Brand
• Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ

• Year
• 1965 ??

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 132851

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

• Number of Tubes
• 7

• Valves / Tubes
• 6EU7 6EU7 7247 8417 8417 8417 8417

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Radio Control (+Remote Wire etc)

• Power type and voltage
• Alternating Current supply (AC) / 117 Volt

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

• Power out
• 120 W (190 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: M120 - Bogen -Presto, David Co., Inc.

• Shape
• Chassis only or for «building in»

• Notes

• The Bogen M120 is an AC operated 7 tube Public Address (PA) amplifier.  7 inputs are provided: 3 for microphones, 2 for magnetic phono or tape and 2 auxiliary for ceramic phono or other high level sources.   Optional Monitor Speaker was available.

• Net weight (2.2 lb = 1 kg)
• 36 lb (36 lb 0 oz) / 16.344 kg

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

• Mentioned in
• -- Original-techn. papers.

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

• Other Models

• Here you find 242 models, 219 with images and 158 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bogen (-Presto), David Co., Inc.; New York, NY / Paramus, NJ