Amplifier MPA 680 7.607.792.007

Blaupunkt (Ideal), Berlin, später Hildesheim

Data
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  • Year
  • 1998/1999
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 371143
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amplifier MPA 680 7.607.792.007 - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 200 x 55 x 400 mm / 7.9 x 2.2 x 15.7 inch
  • Notes
    • Max.Power 4 x 140 / 2 x 340 W, Sinus 4 x 55 / 2 x 150 W
    • bei Kirrfaktor (1 kHz) 0,1 / 0,25 %
    • Frequenzbereich 20 - 50000 Hz
    • Signal Rauschabstand  dB/A >90
    • Bridging Mode Kanäle 4/2
    • Low und Highpass 50 - 250 Hz variabel
    • Gain Adjust 0,3 - 4 V
    • Besonderheiten 2 Ω stabil
  • Price in first year of sale
  • 555.00 DM
  • Mentioned in
  • -- Original prospect or advert (Blaupunkt Programm 1998/99)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Blaupunkt Preisliste FHP 1/99)
  • Author
  • Model page created by Richard Winter. See "Data change" for further contributors.

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