3 Valve Amplifier Type A Mk IV
- Great Britain (UK)
- Manufacturer / Brand
- Marconi's Wireless Telegraph Co. Ltd.
- 1917 ?
- Military Equipment (not Re, Tr or RXT)
- Radiomuseum.org ID
- Number of Tubes
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries
- - For headphones or amp.
- Wooden case
- from Radiomuseum.org
- Model: 3 Valve Amplifier Type A Mk IV - Marconi's Wireless Telegraph
- Tablemodel, Box - most often with Lid (NOT slant panel).
A military 3 valve Marconiphone Amplifier marked Type A. Mk IV, W/T Factory W.D. Teddington S.W. Terminals for batteries and headphones.
- Model page created by Howard Craven. See "Data change" for further contributors.
- Other Models
Here you find 90 models, 88 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marconi's Wireless Telegraph Co. Ltd.