• Year
  • 1965 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 231742

 Technical Specifications

  • Number of Tubes
  • 2
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105; 120 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Mike-Mixer MM-4A - Pentron Corporation; Chicago
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • The pentron Mike-Mixer is a four-channel mixer of the pre-amplifier type.

    Each channel has its separate pre-amplifier stage to avoid the loss of gain and the decreased signal -to-noise ratio found in ordinary mixers.

  • Source of data
  • -- Original prospect or advert

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