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Pro Tone Cor Mid Boost

Pro Tone Pedals Cor Mid Boost is a sweepable mid-frequency boost OR cut. As you know, the mid range frequencies are the heart (Cor is Latin for ‘heart’) of your guitars tone - the Cor allows you to dramatically shape those crucial frequencies. Whether you’re cutting them to get that classic Metallica tone, or boosting them to grab the modern metal djent vibe - mids are the voice of your guitar.


  • The Mids knob controls how much your mid frequencies are boosted or cut
  • The Freq knob determines which frequencies are boosted or cut
  • The Peak switch sets the width of your frequency peak - narrow or wide
  • Volume controls the overall output- and can be used as a volume boost or cut


  • Mid boosted modern and progressive metal rhythm playing
  • Mid scooped rhythm tones
  • Scoop lower mids from your humbuckers to add some pop-jangle / single coil tones
  • Mid boost solo tone capturing the vibe of early Eric Clapton and Brian May
  • Add low mid punch to single coils for added girth


  • Can be set for a cocked-wah tone to emulate those classic tracks from the ’80s
  • Up to 15dB scoop or boost
  • Sweepable midrange 400Hz–7.5kHz
  • Peak toggle selects a broad or narrow bell curve
  • +10dB clean boost with EQ flat
  • Operates on a standard 9 volt DC (negative tip) BOSS style adapter (sold separately)
  • True Hardwire Bypass with grounded input for noise free operation
  • A low Current draw of just under 100mA
  • Proudly hand wired in the U.S.A.

Contact Us

  • Phone: 262-875-4201
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