• Country
• Japan

• Manufacturer / Brand
• Sharp; Osaka

• Year
• 1977/1978

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 125533

• • alternative name: Hayakawa Electric Co.Ltd.

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC)

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Optonica Stereo Receiver SA-2121H - Sharp; Osaka

• Shape
• Book-shelf unit.

• Notes
• HiFi-Stereo-Receiver. Ausgangsleistung: 2× 45 W (Sinus).

• Source of data
• Handbuch VDRG 1977/1978

Sharp SA2121H Service Manual courtesy of member Peter Löytynoja

4878 KB

• Documents regarding this model

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 1327 models, 1200 with images and 514 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sharp; Osaka