• Country
• Austria

• Manufacturer / Brand
• Philips - Österreich

• Year
• 1964

• Category
• Sound/Video Recorder and/or Player

• Radiomuseum.org ID
• 79459

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

• Number of Transistors
• 6

• Semiconductors
• AC107 OC75 OC75 AC126 AC128 AC128

• 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) / Ø 4 inch = 10.2 cm

• Power out
• 1.5 W (unknown quality)

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Maestro 21 EL3551A/30 - Philips - Österreich

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 360 x 155 x 285 mm / 14.2 x 6.1 x 11.2 inch

• Notes
• Parallelgerät zum Horny WM5105T.
  Bandgeschw. 9,5 cm/sec Mono 4 tracks; 80-13000c/s +/- 3dB; Max. Spool diâmeter 15cm.

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Price in first year of sale
• 2,790.00 öS

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• -- Original prospect or advert

• Literature/Schematics (1)
• -- Original-techn. papers.

• Author
• Model page created by Hannes Wurnitsch. See "Data change" for further contributors.

• Other Models

• Here you find 1073 models, 1007 with images and 853 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips - Österreich