• Country
• Germany

• Manufacturer / Brand
• Welker, Ing. Erich; Borna b. Leipzig

• Year
• 1952 ?

• Category
• Radio module post 1925 (not a part, not a key)

• Radiomuseum.org ID
• 232728

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

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Lautstärkeregler W41/T - Welker, Ing. Erich; Borna b.

• Notes

• Lautstärkeregler für Tonabnehmer, Eingangswiderstand etwa 1 MΩ für Kristall-Tonabnehmer. Andere Werte nach Wunsch.

• Mentioned in
• Gebrauchswarenkatalog Rundfunk-Fernsehen, Leipzig 1954

• Author
• Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

• Other Models

• Here you find 8 models, 5 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Welker, Ing. Erich; Borna b. Leipzig