Eventide PitchFactor Harmonizer Stompbox

Eventide PitchFactor Harmonizer Stompbox

If you're looking for an effects unit that provides multi-voice, intelligent pitch-shifting, then you might as well go with the company that invented it: Eventide!
More Info

Availability: IN STOCK

Order before 3pm Mon-Fri for Next Day Delivery

If you're looking for an effects unit that provides multi-voice, intelligent pitch-shifting, then you might as well go with the company that invented it: Eventide!

Introducing the Eventide PitchFactor - a pedal with 10 patch and harmonizer algorithms that cover all the bases you'll ever need.

10 Selectable Effects Types!

With top studios around the world using Eventide effects on hit after hit, it's no wonder the effects are so popular here at PMT.

Eventide PitchFactor Harmonizer Stompbox Key Features

  • 100 Presets, unlimited through MIDI
  • Studio Quality Sound
  • Instant Program Change
  • Built-in tuner
  • Real-time control with 10 knobs, MIDI or expression pedal
  • Tap Tempo and MIDI Clock Sync/Generate
  • True Analog Bypass
  • Rugged cast metal construction
  • Metal footswitches for instant Preset access
  • Mono or Stereo operation
  • Guitar or Line Level Inputs and Outputs
  • H9 Control app compatible

Studio Quality Sound

The PitchFactor's foundations are built upon Eventide's best pitch-changing effects from the best part of four decades-worth of design.

Each of the ten effects options on the PitchFactor are designed without compromising on the original's quality or flexibility.

Amongst these effects you'll find options such as Diatonic, PitchFlex, Quadravox, Octaver, HarModulator, MicroPitch and even the classic H910.

Versatile Control Options

In addition to the PitchFactor's pin-point parameter controls, there's the option of utilising an external Expression pedal, which will give you on-the-fly control of your wet/dry mix or other parameters.

Not only that, but thanks to the inclusion of a MIDI socket, you can also control pre-program changes and vary your parameters continuously.

Eventide PitchFactor Harmonizer Stompbox Specs

Analog Input/Output

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


  • Input 1 (mono): 1/4 inch mono phone jack
  • Input 2: 1/4 inch mono phone jack
  • Output 1 (mono): 1/4 inch mono phone jack
  • Output 2: 1/4 inch mono phone jack
  • Expression Pedal: 1/4 inch mono phone jack
  • Aux Switch: 1/4 inch stereo phone jack
  • USB: Type B Socket. Use 2.0 cables only.
  • MIDI In: Five pin DIN
  • MIDI Out/Thru: Five pin DIN


  • Power: 9 VDC, 500 mA, Tip hot (+)
  • Dimensions: 4.8" (H) x 7.5" (W) x 2.12" (D)
  • Weight: 2.15 lbs
More Information
Manufacturer Eventide
SKU 76144
Shipping Weight (kg) 1.000000
Effects Pitch Harmonizer
Warranty 2 years


We know you want to get your gear as quickly and as safely as possible, Next Working Day Delivery to UK Mainland Addresses, on all IN STOCK items, if ordered before 3pm. This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you.

Orders under £99: £4.99 Delivery Charge at Checkout


Orders over £99: Free Next Day Delivery


Weekend Delivery (Saturday-Sunday): £9.99 (When Ordered before 3pm Friday)






Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within 2 hours*.



If you have bought something In-Store or Online and want to return it as unwanted, you have 30 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

We can offer you a refund if you return your item within 30 Days from purchase date and with 100% perfect packaging. For more information and T&Cs, click the Returns link above!