• Year
  • 1978 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 285232

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Powered by external power supply or a main unit. / +15 & -15; & 24 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Equalizer 10EA-3 - Kajaani Elaktroniikka; Kajaani
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 40 x 190 x 135 mm / 1.6 x 7.5 x 5.3 inch
  • Notes
  • Equalizer module for Kajaani 10EA- series mixing consoles. 

    Semi-parametric 2-band equalizer and lowpass-highpass filters. Step attenuators and frecuency selectors to maintain phase/amplitude coherence in stereo production. 

    Bypass push-button and insert button for external effects (compressor etc).

    a full-parametric version (10EA-103) was later develped as a pin-to-pin compatible replacement for this standard EQ module. Compressor modules 10EA-74 and 10EA-98 use the same connector pinout and can be used in the same slots as equalizer without modifications to the console.

     

  • Literature/Schematics (1)
  • - - Manufacturers Literature (service manual)
  • Author
  • Model page created by Matti Adolfsen. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Equalizer is part of the collections of the following members.

 Forum