Pricing and availability
We compare 600+ stores and found this item at 6 stores. Prices updated .
Store
Reviews
Price
Average Price: $418
High-end/Boutique
$100
$301+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 5 merchants for "Eventide PitchFactor Harmonizer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Introducing the Eventide PitchFactor Harmonizer, a revolutionary stompbox that takes your music to another level. It combines Eventide's rich legacy of top-tier pitch shifting and harmonizing effects into a compact, stage-friendly format. This compact gadget is packed with 10 of Eventide's signature pitch+delay effects, offering an incredible range of sonic possibilities. The PitchFactor can effortlessly adapt to your playing style, thanks to its real-time control with 10 knobs, MIDI, and an expression pedal. Whether you're looking to craft the perfect vocals or elevate your guitar or bass performance, the PitchFactor has you covered.
In addition to its impressive range of effects, the PitchFactor also features a built-in tuner and offers instant program change. It also includes a USB port for software upgrades and MIDI control, ensuring your pedal always stays at the forefront of musical innovation.
Key Features:
- 10 signature Eventide pitch+delay effects: Diatonic, PitchFlex, Quadravox, Octaver, HarModulator, Chrystals, 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
- Compatible with guitar or bass
- Built-in Tuner
- USB 2.0 for software upgrades and MIDI control
- 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
- Line-level inputs and outputs for versatile connectivity.
Owner's manual
Eventide PitchFactor Harmonizer User ManualProduct specs
| Pedal Type | Pitch-shift |
| Inputs | 2 x 1/4" |
| Outputs | 2 x 1/4" |
| USB | 1 x Type B |
| Other I/O | 1 x 1/4" (expression), 1 x 1/4" (aux switch) |
| True Bypass | Yes |
| Power Source | 9V DC power supply (included) |
| Height | 4.8" |
| Width | 7.5" |
| Depth | 2.12" |
| Weight | 2.15 lbs. |
FAQs
-
What types of pitch effects can the Eventide PitchFactor Harmonizer create?
-
The Eventide PitchFactor Harmonizer offers a variety of pitch effects including diatonic harmonies, pitch shifting, and special effects like octaves and detuning, suitable for enhancing guitar and vocal performances.
-
Is the Eventide PitchFactor suitable for live performances?
-
Yes, the Eventide PitchFactor is designed for live use, featuring true bypass for signal integrity and an expression pedal input for real-time control over effects parameters.
-
Can the Eventide PitchFactor Harmonizer be used with both guitar and bass?
-
Absolutely, the PitchFactor is versatile and can be used with both guitar and bass, providing rich harmonic textures and pitch effects for both instruments.
-
How does the Eventide PitchFactor connect to other gear?
-
The PitchFactor offers stereo 1/4" inputs and outputs, a USB port for software updates, and additional connections for an expression pedal and auxiliary switch, ensuring versatile connectivity.
-
Does the Eventide PitchFactor require a specific power supply?
-
Yes, the Eventide PitchFactor requires a 9V DC power supply, which is included with the pedal, and it draws approximately 330-360mA of current.
Videos
Guitar World
Eventide Pitch Factor
Reviews
PROS
-
Excellent for diatonic/interval harmonizing and chorus/flange effects
-
Versatile across instruments: guitar, voice, synth, loops
-
High sound quality, unique sounds not found elsewhere
-
True bypass, no residual noise
-
100 different presets for live and studio use
-
Robust construction, built like a brick
-
Compatible with MIDI for synchronized effects
-
Features like stereo detune and harmonizing algorithms offer vast sound possibilities
-
Guitar/Line toggle switch for versatile setup options
-
Integrates well with other devices, e.g., Eventide TimeFactor
CONS
-
Steep learning curve, not beginner-friendly
-
UI could be improved, not as user-friendly as competitors
-
Slight low-end roll-off on mono synths
-
Screen hard to read, saving presets can be fiddly
-
Requires center positive power supply, not standard center negative
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Eventide PitchFactor Harmonizer.
Features and functionality
-
The PitchFactor's 910/949 pitch algorithm is highly praised as a game changer, offering advanced pitch effects beyond typical expectations for a pedal.
Source -
The PitchFactor is noted for its ability to perform non-pitch based effects like flangers, chorus, and vibratos, making it a versatile, multi-effect pedal.
Source -
The Quadravox setting offers customizable four-voice harmonies with delay, enhancing creative possibilities for users.
Source -
Owners discovered a hidden reverb effect within the Crystals setting by adjusting pitch A and B to 12 o'clock and manipulating depth and speed.
Source
Use cases and applications
-
The pedal can emulate a variety of effects, from shimmer reverbs and delays to more unique sounds like Binson Echorecs and Andy Timmons Halo delay.
Source -
With an expression pedal, the "pitch flex" algorithm can mimic complex whammy bar effects, offering creative flexibility for guitarists.
Source -
The Harpeggiator setting can mimic a strumming effect, arpeggiating chords from single notes, ideal for complex musical arrangements.
Source -
The pedal is also effective for vocal effects when a microphone is plugged in, creating unique soundscapes.
Source
Software and compatibility
-
Unlike the H9, the PitchFactor doesn’t require software for programming, offering a more straightforward, hands-on experience.
Source
User experience
Comparisons
-
Despite its versatility, users feel the PitchFactor doesn't replace a Digitech Whammy for clarity and polyphonic effects in an octave-up setting.
Source
Critic Reviews
4.5 out of 5
Based on 4 Reviews and 33 Ratings
10745
Eventide has FINALLY redeemed themselves with the ver. 5.2 firmware upgrade.
So some of you guys will already know that I’ve had a bad experience with the Eventide Eclipse back in May 2019, where the Eclipse arrived with a busted right input jack that constantly caused a feedback loop even when I wasn’t playing anything. I remember the Eclipse being extremely difficult to work with to get it to sound right, and even then it would only work for a few minutes, and then break down again. And when you spend 30 seconds on a Google search, you’ll run into all SORTS of quality control issues with the Eclipse, such as the bypass button not working, rotary knob wiggling when it isn’t supposed to, volume issues, and so forth. All of these issues that were posted online regarding the Eclipse’s poor quality control has had me seriously doubting the Eventide brand as a whole.
So why did I consider the PitchFactor? Well, it’s because it’s in a small pedal format, and considering the fact that the PitchFactor was still available for sale from Long and McQuade at the time, I figured I should at least give it a try, to see if the Eventide brand can be redeemed after having dealt with a checkered history of poor quality control with the Eclipse. Yes, there’s also the Eventide H9000 as well, but then again, ask yourself this – who in their right FUCKING minds would be willing to go bankrupt just so that they can achieve “ultimate tones”?
With the PitchFactor, you get the usual suspects you’d expect from any other rack-in-a-box pedals such as the Strymon’s and Boss 500 series pedals – you got your MIDI in/out ports on the side, as well as the stereo in’s and out’s, expression input, aux in, and so forth. What’s really interesting about the PitchFactor is that it does have a Guitar/Line toggle switch at the back, and the Peak light is also present on the front of the pedal. This is a very nice feature as you can run the pedal in a line mixer setting (like how I’m doing in my rack setup), and still retain the ability to tell when you’re about to overload the input of the pedal.
Now, one important thing to note – the Eventide Factor pedals run on a center POSITIVE power supply, NOT center negative like the other regular stompboxes. So if you’re planning to power the PitchFactor using a pedalboard power supply, always be sure to use a dedicated cable that switches the polarity. I’m using the Cioks DC-7 to power my Eventide PitchFactor and I have to use the green cable that switches the polarity from center negative to center positive. Anyways, let’s talk about the user interface. Right out of the box, the MIDI was a bit difficult to work with as the PitchFactor didn’t accept any MIDI CC messages from my RJM Mastermind PBC-10. Fortunately, however, Eventide stepped up the game a couple years ago by releasing the Version 5.2.064 update, which allows you to use the PitchFactor, as well as the other Factor pedals from Eventide, with the H9 software. This is a major improvement for Eventide pedal users as it allows the user to manually assign MIDI functions to bypass or engage effects, as well as adjust several parameters in the algorithm. Great job, Eventide!
So once you get the MIDI programs assigned, you can then start adjusting parameters in the preset and dial up your own sounds. You can do this either in the H9 Control app, or directly on the pedal. The harmonizing effects are great; however, that’s not what I bought the pedal for. What I REALLY bought the pedal for is the stereo detune effect, to perfect the 80’s clean chorus tone in conjunction with the Boss MD-500. And it does the job pretty damn well. The stereo detune effect certainly is a pleasant surprise to my ears, and part of me is seriously kicking myself for having not even considered this before. The pedal is built like a tank, so it will survive a gig. And thanks to various harmony algorithms that I have access to from the PitchFactor, I also have the option of automating lead solo harmonies later down the road if I want to.
So, final verdict? I think Eventide has FINALLY managed to redeem themselves with the PitchFactor. The fact that you now have the option of editing the presets as well as MIDI assigns from the H9 Control app has significantly improved the user-friendliness of the PitchFactor, and the detune effects are just so pleasing to the ears with superior clarity, not to mention the fact that this pedal arrived safe with no factory defects or damages thus far.
If you’re looking for a stereo detune unit that will get you the 80’s chorus sound without the unreliability and unpredictability of the rack units, take a serious look at the Eventide PitchFactor. You won’t be disappointed.
Preferred Settings + Usage:
BillDTune (H949-1 algorithm): Mix 50, Pitch Mix A10 + B10, Pitch A 0.992, Pitch B 1.008, Delays A and B 20 ms, Pitch Control MICRO, Feedbacks A and B 10
26711
So good to see you happy with the PitchFactor. Happy recording!
204
Killer tool!
This is my favourite tool on my board, when i need achieve space, bright, 3D sounds. It has arpeggiator, whammy capabilities(with 2 voices going whatever you want, or just one), a ton of very useful sounds and effects. The blend knob enhace the possibilities and the A/B blend, allow achieve the fine tunning of our prefered sounds. One of my "forever" tools.
606
Artist usage
Add artist
You can see an Eventide PitchFactor in a pic of Kevin's pedalboard in his reddit AMA.
A detailed gear diagram for Stephen Carpenter of Deftones, traces the signal flow of the equipment, containing an Eventide PitchFactor, in his 2011 guitar rig.
"I am using about five pedals. Two of them are Eventide pedals. One of them is called a PitchFactor and then one of them I think is just called the Space."
– St. Vincent, via this interview with The Lab Magazine.
Toro shares a nondescript closeup of the PitchFactor, assumedly in his home studio.
Seen in this 2009 Portaferrada Festival performance with Laurie Anderson. Seen very clearly to the left of his two Moog Moogerfooger pedals and sitting just above his Haken Continuum Fingerboard.
Featured in this November 23, 2017 Premier Guitar interview.
Russell Lissack incorporates the Eventide PitchFactor Harmonizer into his pedalboard for creating synth-like sounds. According to Premier Guitar's "Rig Rundown" by John Bohlinger, this pedal was previously set aside with the Electro-Harmonix POG before being reintegrated into his setup.
The Picthfactor can be seen on the top of of Sam's Board at around the 1:55 mark
In this photo, posted to Vernon Reid's Facebook, his Eventide PitchFactor can be seen.
Album Usage
The Eventide PitchFactor Harmonizer has been featured on the following albums:
Nothing
Darkside (2025)
Anak Ko
Jay Som (2019)
The Age of Immunology
Vanishing Twin (2019)
Cryonic Suspension May Save Your Life
Vanishing Twin (2019)
LONER
Caroline Rose (2018)
Fatherland (Original Music From The Stage Show)
Karl Hyde & Matthew Herbert (2017)
Halcyon Digest
Deerhunter (2010)
Atlas Shrugged
Bradford Cox & Atlas Sound (2008)
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Eventide PitchFactor Harmonizer, it is most commonly used with the following gear.
Community setups
Show yoursMore Eventide Harmonizer & Octave Effects Pedals
Accessories & Related Items
Similar
Gear Guides
Most Popular Harmonizer & Octave Effects Pedals
Most Popular Brands
-
Added to Equipboard on by
delgwapoGear IQ 56
-