• Country
• Japan

• Manufacturer / Brand
• Crown Radio Corp.; Tokyo

• Year
• 1960 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 216922

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

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

• Number of Transistors
• 12

• Semiconductors
• 2SA80 2SA82 2SA12 2SA12 2SB75 2SB75 2SB77 2SB77 2SB77 2SB77 2SB56 2SB56

• Main principle
• Superheterodyne (common); ZF/IF 455 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Details
• Record Player (not changer)

• Power type and voltage
• Batteries / addl. power jack / 6 x 1,5 / 9 Volt

• Loudspeaker
• 2 Loudspeakers

• Power out
• 0.6 W (unknown quality)

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: 2 Band 3 Speed Portable Stereo Phonoradio STP-40S or STP40SA - Crown Radio Corp.; Tokyo

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

• Dimensions (WHD)
• 16.2 x 11.6 x 5.6 inch / 411 x 295 x 142 mm

• Notes
• 2 Band 3 Speed Stereo Portable Radio-Phonograph STP-40S(A), MW 535 ~ 1605 kHz, SW 4 ~ 12 Mhz, two Speaker 4" x 6", section rod Antenna,
  Ceramic-System pick-up, 33/45/78 rpm, wooden cabinet leather covered, loudspeaker to turns out separately.

• Net weight (2.2 lb = 1 kg)
• 6.5 kg / 14 lb 5.1 oz (14.317 lb)

• Mentioned in
• -- Schematic

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 358 models, 326 with images and 85 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Crown Radio Corp.; Tokyo