• Country
• United States of America (USA)

• Manufacturer / Brand
• Sumo Electric Company Ltd.; West Hollywood; California

• Year
• 1981

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 208478

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

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

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

• Power out
• 200 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Differential Power Amplifier Class AB Andromeda - Sumo Electric Company Ltd.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 480 x 220 x 180 mm / 18.9 x 8.7 x 7.1 inch

• Notes
• Power Amplifier with 200 Watts per Channel into 8 Ohms both channels driven from 20 to 20000Hz at no more than 0,05% THD.
  Review: Audio from 1984

• Net weight (2.2 lb = 1 kg)
• 16 kg / 35 lb 3.9 oz (35.242 lb)

• Price in first year of sale
• 899.00 $

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 4 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sumo Electric Company Ltd.; West Hollywood; California