• Country
• Germany

• Manufacturer / Brand
• Elektro-Watt GmbH, Fabrik hochwertiger Rundfunkapparate; Dresden (s.auch Watt)

• Year
• 1931/1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 1658

• Number of Tubes
• 4

• Valves / Tubes
• REN904 REN1004 RE134 RGN504

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110-220 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (4 magnet poles).

• Material
• Wooden case

• from Radiomuseum.org
• Model: 3139WL - Elektro-Watt GmbH, Fabrik

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Notes

• Lautsprecher fest auf dem Radiogehäuse montiert.

  Siehe auch Elektrowatt 3137W ohne Lautsprecher.

• Price in first year of sale
• 160.00 RM

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 23 models, 9 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elektro-Watt GmbH, Fabrik hochwertiger Rundfunkapparate; Dresden (s.auch Watt)