• Country
• United States of America (USA)

• Manufacturer / Brand
• Rock-Ola Manufacturing Corporation (Rockola); Chicago, IL

• Year
• 1966

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 206434

• Number of Tubes
• 9

• Valves / Tubes
• 12AT7 12AT7 12AU7 6CY7 6CY7 7868 7868 7868 7868

• Main principle
• Audio-Amplification; 6 AF stage(s)

• Wave bands
• - without

• Details
• Jukebox-Coin operated Phonograph

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 45 cm = 17.7 inch

• Power out
• 50 W (unknown quality)

• Material
• Various materials

• from Radiomuseum.org
• Model: Jukebox Coronado 431 - Rock-Ola Manufacturing

• Shape
• Console with any shape - in general

• Notes
• Rock-Ola Coronado 431:
  Juke Box, 160 selections; AGC-Regelkreis besteht nur aus passiven Zweipol-Spezialhalbleitern.

• Author
• Model page created by Mario Darmann. See "Data change" for further contributors.

• Other Models

• Here you find 65 models, 52 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Rock-Ola Manufacturing Corporation (Rockola); Chicago, IL