• Country
• Japan

• Manufacturer / Brand
• Sony Corporation; Tokyo

• Year
• 1990 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 149936

• Main principle
• Superheterodyne (common)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: STR-AV770 - Sony Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 17 x 4 x 13 inch / 432 x 102 x 330 mm

• Notes
• Sony Audio/Video Control Center.
  Dolby Surround AM/FM Receiver has features like DBFB Dynamic Bass Surround and Dolby Surround. Both Rear & Front speaker; Impedance use 8–16 Ω. 80 wpc in "A Output" and 10 wpc in "B Output". It also has features like Data Display. Quartz Lock Digital Synthesizer. Preset for 10 channels. Inputs for VCR 1, VCR 2, CD/AUX, Phono, Tape Recorder 1 & Tape Recorder 2. Direct acces tuning for FM/AM Radio and CATV antenna connection. Memory scan, station scan; FM search. 3 FM modes (Stereo, Hi-blend & Mono). Bass & Treble tone, Balance control; Muting. Remote control sensor. Cartridge selector (MM/MC). Subsonic filter. 3 modes of Equalization memory.
  2× AC outlet, switches 100 W max.

• Author
• Model page created by Ashis Mukerjea. See "Data change" for further contributors.

• Other Models

• Here you find 3960 models, 3820 with images and 954 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sony Corporation; Tokyo