• Country
• Germany

• Manufacturer / Brand
• Emud, Ernst Mästling; Ulm

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 1549

• Number of Tubes
• 6

• Valves / Tubes
• CF3 BCH1 CF3 CBC1 CL4 AZ1

• Main principle
• Superheterodyne (common); ZF/IF 435 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC)

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: E57GW - Emud, Ernst Mästling; Ulm

• Shape
• Tablemodel, low profile (big size).

• Notes
• Gleichstromausführung mit 5 Röhren (ohne AZ1) RM 260,--.
  Wechselstromausführung wie hier beschrieben mit AZ1 RM 270,50.

• Price in first year of sale
• 271.00 RM

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 422 models, 328 with images and 231 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Emud, Ernst Mästling; Ulm