• Country
• United States of America (USA)

• Manufacturer / Brand
• Radio Shack (Tandy, Realistic, Micronta); USA

• Year
• 1961–1963

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 139847

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

• Number of Tubes
• 3

• Valves / Tubes
• 12AX7 6V6GT 6X5GT

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110 - 120 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Carnival PA Amplifier Cat. No.= A90LX891 [6V6GT] - Radio Shack Tandy, Realistic,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 7.25 x 5 x 5.5 inch / 184 x 127 x 140 mm

• Notes

• Note that this model with the 6V6GT tube is assumed to be the initial model that first appeared in the 1961 Radio Shack catalog and continued under the same catalog number through 1963.  Later models (1964 - 1966) looked identical, but had different catalog numbers.

• Price in first year of sale
• 14.95 USD

• Mentioned in
• Radio Shack Catalog (1961, page 112)

• Literature/Schematics (1)
• Photofact Folder, Howard W. SAMS (Set 505 folder 12 date 11-60)

• Author
• Model page created by Peter Hoddow. See "Data change" for further contributors.

• Other Models

• Here you find 1297 models, 1179 with images and 116 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Shack (Tandy, Realistic, Micronta); USA