- Country
- Great Britain (UK)
- Manufacturer / Brand
- Vortexion Ltd.; Wimbledon
- Year
- 1947 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 137402
- Power type and voltage
- Line / Batteries (any type) / ~230 ; =12 Volt
- Power out
- 15 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: CP20A - Vortexion Ltd.; Wimbledon
- Shape
- Boatanchor (heavy military or commercial set >20 kg).
- Notes
-
Microphone and Pick-up inputs.
The Improved "A" version has standby switch and power change-over switch.Consumes 5 ½ Amperes from 12 Volt battery.
Fitted with mu-metal shielded microphone transformer for 15 Ohm microphone.
Provision for crystal or moving iron pick-up with tone control for bass and top.
Output 7.5 and 15 Ohms.
- Price in first year of sale
- 30.00 GBP
- Source of data
- - - Manufacturers Literature
- Mentioned in
- Wireless World (The), London (WW, 79) (Vol. 61, June 1955, page 99 (ad).)
- Author
- Model page created by Roy Johnson. See "Data change" for further contributors.
- Other Models
-
Here you find 22 models, 18 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Vortexion Ltd.; Wimbledon
Forum contributions about this model: Vortexion Ltd.;: CP20A
Threads: 1 | Posts: 1
Contienem las seguintes valvulas (Tubes) : 6Q7; 6J5 ;6V6; 6V6 e U52
Serafim Pires, 16.Nov.16