Optonica RT-5100
Sharp; Osaka
- Country
- Japan
- Manufacturer / Brand
- Sharp; Osaka
- Year
- 1980 ??
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 350598
-
- alternative name: Hayakawa Electric Co.Ltd.
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Cassette-Recorder or -Player
- Power type and voltage
- Alternating Current supply (AC) / 110/220/240 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Optonica RT-5100 - Sharp; Osaka
- Shape
- Book-shelf unit.
- Dimensions (WHD)
- 430 x 144 x 371 mm / 16.9 x 5.7 x 14.6 inch
- Notes
-
2-Motor, APSS (Auto Programmable Music Selector).
2 Heads.
APSS (Auto Program Search System).
Dolby B Noise Reduction.
Signal to Noise Ratio: 67 dB (Dolby B).
Wow and Flutter: 0.058%.
Frequency Response 30 - 17000 Hz (cRo2).
Front Panel color: Silvermetallic.
Semiconductors: 1 x LSI, 10 x IC, 72 x transistor, 46 x diodes, 4 x LED.,
- Net weight (2.2 lb = 1 kg)
- 8.5 kg / 18 lb 11.6 oz (18.722 lb)
- Author
- Model page created by Danko Tkalec. See "Data change" for further contributors.
- Other Models
-
Here you find 1333 models, 1203 with images and 517 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sharp; Osaka
Collections
The model Optonica is part of the collections of the following members.