• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1968 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 234431

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

• Number of Transistors
• 10

• Semiconductors
• BC109 or. BC149 AC187 AD161 AD162 AC125 BC107 BY126 OA95

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 240 Volt

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

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Tonbandgerät N4 308/22 - Philips; Eindhoven tubes

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 405 x 148 x 295 mm / 15.9 x 5.8 x 11.6 inch

• Notes

• 4 Spuren - mono, Bandgeschwindigkeit 9,5 / 4,75 cm/s.  Das Tonbandgerät Philips N4 308/22 enthielt zumindest in einigen Fällen das Mikrophon Philips N8302.

  Transistoren und Dioden nur einmal pro Typ gelistet.

   

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• Author
• Model page created by Friedhelm Schaik. See "Data change" for further contributors.

• Other Models

• Here you find 5270 models, 4414 with images and 3455 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt