- Country
- Great Britain (UK)
- Manufacturer / Brand
- Vortexion Ltd.; Wimbledon
- Year
- 1947 ?
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 137401
- Number of Tubes
- 10
- Valves / Tubes
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 230 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Power out
- 15 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: AD47 - Vortexion Ltd.; Wimbledon
- Shape
- Tablemodel, with any shape - general.
- Notes
- 0.7 mV Microphone Input for full power output.
7 mV gramophone input for full power output.
distortion of 0.01 % claimed at 10 W output, mid frequencies.
- Source of data
- - - Manufacturers Literature
- 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