• Country
• Germany

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

• Year
• 1988/1989

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 330812

• • 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
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Details
• Hi-Fi equipment

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

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

• Power out
• 500 W (1020 W max.)

• Material
• Metal case

• from Radiomuseum.org
• Model: Mainamplifier Artech MX-5090 7.628.340 - Blaupunkt Ideal, Berlin,

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 438 x 160 x 422 mm / 17.2 x 6.3 x 16.6 inch

• Notes

• NF-Leistungsverstärker.

  Nennleistung: 2 x 250 W an 4 Ω, 2 x 220 W an 8 Ω
  Musikleistung: 2 x 510 W an 4 Ω, 2 x 250 W an 8 Ω
  Klirrfaktor: 0,003%
  Frequenzgang: 10 Hz - 80 kHz, 0/-3 dB

  Baugleich zu Sansui B-2102.

  Made in Japan.

• Net weight (2.2 lb = 1 kg)
• 17.8 kg / 39 lb 3.3 oz (39.207 lb)

• Mentioned in
• -- Original prospect or advert (Blaupunkt Prospekt TV.Video.Hifi 8/88 u. artech 10/88)

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

• Author
• Model page created by Erwin Scholle. See "Data change" for further contributors.

• Other Models

• Here you find 3594 models, 3283 with images and 2332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim