• Country
• Great Britain (UK)

• Manufacturer / Brand
• AJS (Brand) Stevens AJ & Co. (1914) Ltd.; Wolverhampton

• Year
• 1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 139584

• • Brand: A.J.S.

• Number of Tubes
• 5

• Valves / Tubes

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• Magnetic loudspeaker (reed) generic.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Symphony Five Portable - AJS Brand Stevens AJ & Co. 191

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 16 x 13.5 x 8 inch / 406 x 343 x 203 mm

• Notes
• Portable with carrying handle. Oak. Built-in Symphony cone speaker (moving iron), frame aerial, and batteries. Single tuning control. Two HF valves with aperiodic interstage coupling, grid-leak detector, two transformer-coupled LF valves. Wave range 250-550 and 900-2500 metres.

• Net weight (2.2 lb = 1 kg)
• 35 lb (35 lb 0 oz) / 15.890 kg

• Price in first year of sale
• 22.00 

• External source of data
• Bev Parker

• Mentioned in
• Wireless World (The), London (WW, 79)

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 35 models, 22 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from AJS (Brand) Stevens AJ & Co. (1914) Ltd.; Wolverhampton