• Country
• Germany

• Manufacturer / Brand
• Schaleco - Schackow, Leder und Co; Berlin

• Year
• 1929/1930

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 6334

• Number of Tubes
• 6

• Valves / Tubes
• REN904 REN904 REN904 REN904 REN904 REN904

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

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

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

• Material
• Various materials

• from Radiomuseum.org
• Model: 6-Röhren-Schaleco-Standard Neutro 4W - Schaleco - Schackow, Leder und

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

• Notes
• Meist als Bausatz verkauft: ohne W für Batterie, mit W für Wechselstrom - im Katalog Arlt von 1929/30 verkehrt angegeben.

• Source of data
• Arlt's grosser Radiokatalog 1930 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Other Models

• Here you find 119 models, 67 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Schaleco - Schackow, Leder und Co; Berlin