• Country
• Australia

• Manufacturer / Brand
• Seyon (Brand Name)

• Year
• 1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 276173

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 3

• Valves / Tubes
• MS4 171A 280

• Main principle
• TRF with regeneration; 1 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Alternating Current supply (AC) / 200-230 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Wooden case

• from Radiomuseum.org
• Model: Seyon 2-Valve Screen Grid C200 - Seyon Brand Name

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Price in first year of sale
• 13.75 Aus£

• Mentioned in
• Radio & Music Trader, November 25, 1930

• Literature/Schematics (1)
• HRSA Radio Waves, No. 43, January 1993, Page 6

• Author
• Model page created by Gary Cowans. See "Data change" for further contributors.

• Other Models

• Here you find 32 models, 11 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Seyon (Brand Name)