Reverberation Unit 636

Grampian Reproducers Ltd.; Middlesex

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  • Year
  • 1963 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 314402

 Technical Specifications

  • Number of Transistors
  • 10
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries / PP9: 2 x 9 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Leather / canvas / plastic - over other material
  • from Radiomuseum.org
  • Model: Reverberation Unit 636 - Grampian Reproducers Ltd.;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 444 x 133 x 158 mm / 17.5 x 5.2 x 6.2 inch
  • Notes

  • Reverb unit, Microphone and Auxillary inputs.
    Delay times; 29 and 37 milliseconds nominal
    Reverberation time; 2 seconds at 300 Hz

    A power pack to operate the unit from 200-250V AC mains available.

  • Net weight (2.2 lb = 1 kg)
  • 5.4 kg / 11 lb 14.3 oz (11.894 lb)
  • Mentioned in
  • - - Manufacturers Literature (Grampian Reverberation & Ambiophonic Units catalogue)
  • Author
  • Model page created by Charles Ouweland. See "Data change" for further contributors.

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The model Reverberation Unit is part of the collections of the following members.

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