• Country
• United States of America (USA)

• Manufacturer / Brand
• Sherwood, Chicago

• Year
• 1964–1966 ?

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 351344

• Number of Transistors
• 22

• Semiconductors
• 2N3055 2N3055 2N3055 2N3055

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

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

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

• Power out
• 100 W (150 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: 150 Watt Solid-State Stereo Amplifier S-9000 - Sherwood, Chicago

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 14 x 4 x 12.5 inch / 356 x 102 x 318 mm

• Notes

• Early solid state integrated amplifier, with driver transformers; has short-circuit protection.

• Price in first year of sale
• 299.50 USD

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

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

• Other Models

• Here you find 117 models, 103 with images and 40 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sherwood, Chicago