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Contour & Presence on GK 700 RB-II

Discussion in 'Amps [BG]' started by andbaggio, Feb 13, 2014.

  1. andbaggio

    andbaggio

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    I'm sorry for my ignorance but I haven't quite understood what do the presence and contour knobs do.

    I have a G-K RB 700 RB-II. Great amp, but I don't know what do those two knob do with my sound. Can someone please explain to me what are they used for.

    Thanks
  2. Freddels

    Freddels Musical Anarchist Supporting Member

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    The Contour knob takes out the mids and the Presence adds highs.
  3. andbaggio

    andbaggio

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    Thanks!
  4. will33

    will33

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    Disclosures:
    Use of this field for any other purpose is prohibited
    Think of the Presence as a "high treble" knob. Adds some sparkle, like the presence control on guitar amps. And yeah, Contour is a mid-scoop. Leaving that one off (all the way to the left) would be "no effect". The further you turn it right, the more midrange gets scooped out of the sound, like a "smiley face" setting on a graphic eq.
  5. WingKL

    WingKL

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    Have you had the chance to read the manual?

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