• Country
• United States of America (USA)

• Manufacturer / Brand
• Simplex Radio Co.; Philadelphia, PA and Sandusky, OH

• Year
• 1927

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 101404

• Number of Tubes
• 7

• Valves / Tubes
• 401_McCullough 401_McCullough 401_McCullough 401_McCullough 401_McCullough 401_McCullough unknown_Tube

• Main principle
• TRF with regeneration

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Electric B [var 2] - Simplex Radio Co.;

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

• Notes
• Overhead filament terminals. Unknown rectifier tube in the external Power Supply. Radio made by the Simplex, Sandusky OH group.

• Source of data
• -- Collector info (Sammler)

• Other Models

• Here you find 178 models, 91 with images and 64 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Simplex Radio Co.; Philadelphia, PA and Sandusky, OH