• Country
• Germany

• Manufacturer / Brand
• Isophon, E. Fritz & Co. GmbH.; Berlin

• Year
• 1955/1956

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 142029

• • Brand: Isophon

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Wooden case

• from Radiomuseum.org
• Model: P1521/19/10 - Isophon, E. Fritz & Co. GmbH.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 380 x 270 x 130 mm / 15 x 10.6 x 5.1 inch

• Notes
• Lautsprecher im Holzgehäuse mit Aufhängevorrichtung; Ausgangsübertrager; Abmessungen des Oval-LS: 214x154 mm; Impedanz 4 Ohm; Frequenzbereich: 80 - 8.000 Hz.

• Net weight (2.2 lb = 1 kg)
• 2 kg / 4 lb 6.5 oz (4.405 lb)

• Price in first year of sale
• 46.00 DM

• Source of data
• - - Data from my own collection

• Mentioned in
• HdB d.Rdf-& Ferns-GrH 1955/56

• Author
• Model page created by Lutwin Berndt † 5.10.14. See "Data change" for further contributors.

• Other Models

• Here you find 253 models, 242 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Isophon, E. Fritz & Co. GmbH.; Berlin