• Country
• Germany

• Manufacturer / Brand
• Harting, Wilhelm; Espelkamp-Mittwald

• Year
• 1956/1957

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 98934

• Number of Tubes
• 9

• Valves / Tubes
• EC92 EF86 EF86 ECC81 ECC81 ECC83 ECC83 EL84 EL84

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 150; 220 Volt

• Loudspeaker
• - For headphones or amp.

• Power out
• 12 W (unknown quality)

• from Radiomuseum.org
• Model: HM57 - Harting, Wilhelm; Espelkamp-

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

• Dimensions (WHD)
• 460 x 250 x 380 mm / 18.1 x 9.8 x 15 inch

• Notes
• Zweispur; 9,5/19 cm/s.; Spulen-Ø 18 cm.

• Net weight (2.2 lb = 1 kg)
• 17 kg / 37 lb 7.1 oz (37.445 lb)

• Source of data
• HdB d.Rdf-& Ferns-GrH 1956/57

• Author
• Model page created by Bernd P. Kieck. See "Data change" for further contributors.

• Other Models

• Here you find 27 models, 26 with images and 9 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Harting, Wilhelm; Espelkamp-Mittwald