• Country
• Germany

• Manufacturer / Brand
• Blaupunkt (Ideal), Berlin, später Hildesheim

• Year
• 1979/1980

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 80078

• • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
  • Brand: Rotstern

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

• Number of Transistors
• 8

• Semiconductors
• STK3062 STK0060 2SC1740 2SA933 2SA854 2SC1419 UAA180 1S2473

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 130 W (240 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Mainamplifier MA-240 7.629.240 - Blaupunkt Ideal, Berlin,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 435 x 55 x 280 mm / 17.1 x 2.2 x 11 inch

• Notes

• 2x 12-LED Peak Level Meter, 6.3 mm Kopfhörer-Klinkenbuchse frontseitig.

  Halbleiter 1x pro Typ gelistet, nicht alle Dioden wurden erfasst.

• Net weight (2.2 lb = 1 kg)
• 6.2 kg / 13 lb 10.5 oz (13.656 lb)

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

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

• Other Models

• Here you find 3525 models, 3214 with images and 2320 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim