• Country
• Japan

• Manufacturer / Brand
• Sansui Electric Co., Ltd.; Tokyo

• Year
• 1975

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 146629

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

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

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

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

• Power out
• 112 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: QRX7500 - Sansui Electric Co., Ltd.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 594 x 203 x 370 mm / 23.4 x 8 x 14.6 inch

• Notes
• 4-Kanal-FM/AM-Receiver mit 4 x 28 Watt Sinus an 8 Ohm.
  Systeme QS, SQ, CD-4, QS-Synthesierer.
  Leistungsbandbreite 30 - 30.000 Hz.

• Net weight (2.2 lb = 1 kg)
• 21.8 kg / 48 lb 0.3 oz (48.018 lb)

• Source of data
• -- Original prospect or advert

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 417 models, 403 with images and 130 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sansui Electric Co., Ltd.; Tokyo