Helix AM-FM Stereo Radio Cassette Recorder HX-4631
Unknown - CUSTOM BUILT: Taiwan (RC)
- Country
 - Taiwan (Republic of China)
 
- Manufacturer / Brand
 - Unknown - CUSTOM BUILT: Taiwan (RC)
 
- Year
 - 1985 ??
 
- Category
 - Broadcast Receiver - or past WW2 Tuner
 
- Radiomuseum.org ID
 - 214532
 
- Number of Transistors
 - Semiconductors present.
 
- Semiconductors
 
- Main principle
 - Superheterodyne (common)
 
- Wave bands
 - Broadcast (BC) and FM or UHF.
 
- Details
 - Cassette-Recorder or -Player
 
- Power type and voltage
 - Line / Batteries (any type) / 120; 9 x 1,5 Volt
 
- Loudspeaker
 - 6 Loudspeakers
 
- Material
 - Plastics (no bakelite or catalin)
 
- from Radiomuseum.org
 - Model: Helix AM-FM Stereo Radio Cassette Recorder HX-4631 - Unknown - CUSTOM BUILT: Taiwan
 
- Shape
 - Portable set > 8 inch (also usable without mains)
 
- Notes
 - Helix AM-FM Stereo Radio Cassette Recorder Model HX-4631 (Boombox, Ghettoblaster).
Tuning Range AM 626-1605kHz, FM 88-108MHz.
Power Level Meters, 20cm Speaker System
Inputs Ceramic Phono/AUX, Ext. Mic L/R.
Made in Taiwan. 
- Author
 - Model page created by Franz Scharner. See "Data change" for further contributors.
 
- Other Models
 - 
        
Here you find 114 models, 100 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Unknown - CUSTOM BUILT: Taiwan (RC)