• Country
• Austria

• Manufacturer / Brand
• Philips - Österreich

• Year
• 1968 ?

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 209562

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Tape Recorder

• Power type and voltage
• Alternating Current supply (AC) / 110; 127; 220; 245 Volt

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

• Material
• Various materials

• from Radiomuseum.org
• Model: Maestro N4307/22 - Philips - Österreich

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

• Dimensions (WHD)
• 420 x 140 x 300 mm / 16.5 x 5.5 x 11.8 inch

• Notes
• Maestro N4307/22 mit Endabschaltung, Vierspur-Mono, Bandgeschwindigkeit: 9,5 cm/s; Spulen-Ø: 18 cm, Übertragungsbereich: 80-14000 Hz, Zarge aus Holz-Deckel und Boden PVC.
  Siehe auch Modell N4307/00 ohne Endabschaltung und mit Zwischenrolle.

• Net weight (2.2 lb = 1 kg)
• 7.7 kg / 16 lb 15.4 oz (16.96 lb)

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

• Author
• Model page created by Karlheinz Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 1069 models, 1004 with images and 851 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips - Österreich