CSI Vortexion Induction Loop Amplifier 400 series, Model 469
Clarke & Smith MFG Co. Ltd.; Wallington, Surrey
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Clarke & Smith MFG Co. Ltd.; Wallington, Surrey
- Year
- 1988 ??
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 340104
eBay item number:275412662955
eBay item number:275412662955
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 240 Volt
- Loudspeaker
- - only for Earphone!
- Material
- Metal case
- from Radiomuseum.org
- Model: CSI Vortexion Induction Loop Amplifier 400 series, Model 469 - Clarke & Smith MFG Co. Ltd.;
- Shape
- Tablemodel, with any shape - general.
- Notes
-
CSI Vortexion Series 400 induction loop amplifier, Model 469
The loop induction amplifier transmits audio frequencies through a wire loop around a hall or theatre.
Most hearing aids have a ‘T’ or ‘MT’ switch which allows them to pick up the electromagnetic field generated by an induction loop system
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 19 models, 18 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Clarke & Smith MFG Co. Ltd.; Wallington, Surrey