• Country
• United States of America (USA)

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

• Year
• 1975/1976

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 290630

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

• Number of Transistors
• 59

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Details
• Hi-Fi equipment

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

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

• Power out
• 100 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: STA-225 Cat. No.= 31-2058 - Radio Shack Tandy, Realistic,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 19.125 x 5.75 x 15 inch / 486 x 146 x 381 mm

• Notes

• Top of the line home AM/FM receiver sold by Radio Shack from 1975 to 1976. 50 watts RMS per channel into 8 ohms with less than 1% THD from 20Hz to 20Khz.

  Made in Japan

• Price in first year of sale
• 399.95 USD

• Mentioned in
• Radio Shack Catalog (1975, page 4)

• Author
• Model page created by Stephen Brown. See "Data change" for further contributors.

• Other Models

• Here you find 1292 models, 1173 with images and 112 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Radio Shack (Tandy, Realistic, Micronta); USA