• Country
• Germany

• Manufacturer / Brand
• Riefler Clemens; Nesselwang Bayern

• Year
• 1953

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 331761

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

• Number of Tubes
• 1

• Valves / Tubes

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Wire Recorder (or -Player)

• Power type and voltage
• Powered by external power supply or a main unit. / 24 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Sprachspeicher D2 [mit UF42] - Riefler Clemens; Nesselwang

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 320 x 270 x 260 mm / 12.6 x 10.6 x 10.2 inch

• Notes

• Entwicklung für die Bundesbahn. Kassetten mit 4 Spulen mit 0,089 mm Ø Draht in 1, 3, 6 oder 12 h Aufnahmekapazität. Automatische Umkehr am Drahtende.

  Verstärkerteil auswechselbar (Modul mit Messerkontaken).

• Mentioned in
• Funk-Technik (FT) (Heft 8, 1953, S.230)

• Literature/Schematics (1)
• Das Radio Magazin, Juni 1953

• Other Models

• Here you find 8 models, 6 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Riefler Clemens; Nesselwang Bayern