• Country
• United States of America (USA)

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

• Year
• 1992/1993

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 264762

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

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

• Details
• CD-Player, -Writer, MD, MOD (audio)

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Optimus Car Radio 12-1987 - Radio Shack Tandy, Realistic,

• Shape
• Chassis only or for «building in»

• Notes

• Optimus In-Dash AM/FM Stereo CD Player with Pull-Out Chassis.

• Price in first year of sale
• 359.95 $

• Literature/Schematics (2)
• Radio Shack Catalog (1992, No. 472, page 52.)

• Literature/Schematics (3)
• Radio Shack Catalog (1993, page 64.)

• Author
• Model page created by Noemi Erb. 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