• Country
• Germany

• Manufacturer / Brand
• Beyer; Berlin, später Beyerdynamic; Heilbronn

• Year
• 1965 ??

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 177290

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Batteries (any type) / 220 / 9 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: Transistophone NE74 - Beyer; Berlin, später

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 310 x 100 x 185 mm / 12.2 x 3.9 x 7.3 inch

• Notes
• 2-Kanal Empfänger für drahtlose Mikrofone, Frequenzen: 36,7 und 37,1 MHz.

• Net weight (2.2 lb = 1 kg)
• 2.9 kg / 6 lb 6.2 oz (6.388 lb)

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

• Author
• Model page created by Peter Böhm. See "Data change" for further contributors.

• Other Models

• Here you find 149 models, 140 with images and 55 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Beyer; Berlin, später Beyerdynamic; Heilbronn