• Country
• Japan

• Manufacturer / Brand
• Crown Radio Corp.; Tokyo

• Year
• 1972 ??

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 291292

• • alternative name: Asahi Radio Mfg. Co., Ltd

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Line / Batteries (any type) / 117; 220 / 6 x 1.5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Power out
• 1.5 W (max.)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Crowncorder CTR-6550 S - Crown Radio Corp.; Tokyo

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 14.5 x 3.375 x 9.812 mm / 0.6 x 0.1 x 0.4 inch

• Net weight (2.2 lb = 1 kg)
• 3.814 kg / 8 lb 6.4 oz (8.401 lb)

• Author
• Model page created by Danilo Crnogorac. See "Data change" for further contributors.

• Other Models

• Here you find 354 models, 322 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Crown Radio Corp.; Tokyo