4 Transistor Universal Type AC/DC Phonograph OTP-441
Unknown - CUSTOM BUILT: Japan
- Country
- Japan
- Manufacturer / Brand
- Unknown - CUSTOM BUILT: Japan
- Year
- 1965 ??
- Category
- Sound/Video Recorder and/or Player
- Radiomuseum.org ID
- 198119
- Number of Transistors
- 4
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Details
- Rec.Player+Audio.Amp+LS
- Power type and voltage
- Line / Batteries (any type) / 110; 125; 160; 220/ 1,5 x ? Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
- Material
- Leather / canvas / plastic - over other material
- from Radiomuseum.org
- Model: 4 Transistor Universal Type AC/DC Phonograph OTP-441 - Unknown - CUSTOM BUILT: Japan
- Shape
- Portable set > 8 inch (also usable without mains)
- Dimensions (WHD)
- 240 x 0 x 290 mm / 9.4 x 0 x 11.4 inch
- Notes
- (Oral?) 4 Transistor Universal Type AC/DC Phonograph OTP-441;
Four speed, AF out, made in Japan.
- Author
- Model page created by a member from A. See "Data change" for further contributors.
- Other Models
-
Here you find 1133 models, 995 with images and 97 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unknown - CUSTOM BUILT: Japan