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Eventide Pitch Factor Harmonizer Pedal


Studio Quality Effects at Your Feet
Top recording studios worldwide use Eventide effects on hit after hit. PitchFactor includes Eventide's best pitch-changing effects from the past 36 years without compromising quality OR flexibility.

Flexibility Built-In
Plug-and-play expression pedal control of wet/dry mix or any combination of parameters. Control program changes and vary parameters continuously via MIDI. Supports instrument or line level inputs and outputs. Plays well with others; adapts seamlessly with a wide variety of amps and other foot pedals.


  • "All the most popular effects are available from this stomp-box, plus a few more that really aren't available elsewhere. I like the way that both live guitarists and studio users are catered for, and applaud the friendly user interface."
  • "Pros: High-quality Eventide effects; easy to operate; compact & robust; instrument & line level inputs; Amp & line level outputs. Cons: External PSU with no battery operation."
  • "I'm not a big fan of pitch-shift effects... but Eventide have always done a better job than most in this regard, and the PitchFactor is no exception."
  • "The quality of the intelligent harmony-generation is good. The built-in delays and the ability to do micro-shifting mean that this box can stand in for a more conventional echo or pseudo-chorus unit too."

Paul White, Sound On Sound -

  • "With the 10 selectable effects types, it can yield up an incredible range of sounds - from the subtle (such as chorus-like thickening using the MicroPitch effect) to the freakishly outlandish."
  • "This stompbox offers a selection of pitchshifting and delay effects unparalleled in any other pedal."
  • "It's the only game in town for floor-mounted, intricately editable, software-upgradeable studio-quality pitchshifting."

Trevor Curwen - Guitarist Magazine. Read the whole review in the November 2009 issue.


  • 10 of Eventide's signature stereo or mono pitch+delay effects:
  • Diatonic
  • PitchFlex;
  • Quadravox;
  • Octaver;
  • HarModulator;
  • Crystals;
  • MicroPitch
  • HarPeggiator;
  • H910 / H949
  • Synthonizer;
  • Up to 4 voices of diatonic pitch shifting and up to 1.5 seconds of stereo delay
  • Studio quality sound
  • Guitar or bass compatible
  • Built-in Tuner
  • Software upgradeable via USB 2.0
  • MIDI control via USB or MIDI in, out/thru
  • Instant program change
  • Real-time control with 10 knobs, MIDI, or expression pedal
  • Tap tempo and MIDI clock sync
  • 100 factory presets, unlimited through MIDI
  • True analog bypass
  • Rugged cast metal construction
  • Reliable metal footswitches for instant preset access
  • Mono or stereo operation
  • Guitar or line level inputs and outputs


Analog Input/Output

  • Input impedance 500K ohms
  • Output Impedance 470 ohms
  • Recommended Load Impedance 10K ohms or greater


  • Input 1 (mono) ¼ inch mono phone jack
  • Input 2 ¼ inch mono phone jack
  • Output 1 (mono) ¼ inch mono phone jack
  • Output 2 ¼ inch mono phone jack
  • Expression Pedal ¼ inch mono phone jack
  • Aux Switch ¼ inch stereo phone jack
  • USB Type B Socket. Use 2.0 cables only.
  • MIDI In Five pin DIN
  • MIDI Out/Thru Five pin DIN
  • AC Adapter Jack Power Supply included


  • Power 9 VDC, 500 mA, Tip hot (+)
  • Dimensions English: 4.8" (H) x 7.5" (W) x 2.12" (D)
  • Metric: 122 (H) x 190 (W) x 54 (D) mm
£495.00 £445.00
Inc. VAT

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Order now for delivery to you on Monday, 6 December 2021  

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