Best Octave Pedals for Guitar – Buyer’s Guide and Reviews

Our #1 Pick for Best Octave Pedal


Electro-Harmonix Micro POG

Our top pick for best octave pedal is the Micro POG from Electro-Harmonix. This is a simplified version of its bigger brother the POG2, but offers all the same quality at a significantly cheaper price than the POG2. Switch it on, and away you go. Simple to use, and sheer class.Check Price on Amazon

Looking to get the sounds of a 12-string guitar from your six-string? Or perhaps you want your guitar to sound like an organ?  Then what you need is an octave pedal.

These stompboxes work by copying the input signal from your guitar and shifting the pitch up or down by a full octave (doubling or halving it). Among their many uses, they give you a fuller tone that is great for beefing up a solo, for example, and are used to great effect in modern music.

In this article, we give you some orientation around how they work, and we offer up our favorite pedals on the market at three different price points.

At a Glance – Our Choice of the Best Octave Pedals For Guitar on the Market

Note: Clicking the above links will take you to further information, current prices and customer reviews on Amazon.

Product Round-Up and Mini-Reviews – Best Octave Pedals

Joyo JF-12 Voodoo

JOYO JF-12 Voodoo Octave Fuzz Effect Pedal added'Mid-cut' Switch for Electric Guitar Germanium Fuzz 60's Rock Effect True Bypass

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The Joyo JF-12 Voodoo is an affordable digital octave pedal featuring a distortion effect as well as an octave shift in the same box. Here the manufacturers have worked hard to replicate the iconic fuzz tone of Jimi Hendrix, so how well did they do?

Well, the best aspect of the JF-12 Voodoo is its ability to produce analog-like psychedelic sounds thanks to the built-in ‘Octave Up’ effect. This is great news as analog octave pedals can cost a whole lot more than digital models and can be a pricey affair to get hold of one. Joyo have also made this device compatible with bass guitars, making it handy if you occasionally play bass.

It also features a true bypass circuit, which means you can strum away without any fear of losing your signal as you play live. The most unique technology Joyo have included, however, is its ‘mid-cut’ switch, which lets you scoop out some of your body (which sounds great in faster riffs).

If you’re shopping on a budget for both distortion and an octave pedal, the JF-12 Voodoo is very good value for money.


  • Fuzz and Octaver – Here you get two pedals for the price of one.
  • Mid-cut – The scoop option works well in faster thrashing.
  • Price – Great distortion tone for the cost.


  • Pitch shift only works when fuzz is engaged.
  • Lacks diversity – The octave mode isn’t as adjustable as most.

Donner Digital Harmonic Square

Donner Digital Octave Guitar Effect Pedal Harmonic Square 7 modes

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The next pedal to make our budget list is the Digital Harmonic Square by Donner. Although this device is absolutely tiny, it provides the musician with seven octave settings plus a three-way toggle switch which can select whether your instrument sounds detuned, sharp, or flat.

The toggle switch works by altering your guitar’s dry signal so your pitch shifts in relation to the chosen setting. Selecting the detune option will change the pitch in 10% increments, according to the octave dial’s position. For all three modes, you can then choose between the seven, built-in octave settings to get your perfect tone.

Turning the octave dial clockwise gradually raises your pitch until it is higher by a maximum of two octaves from the input signal. Turning it anti-clockwise from the center does the exact same thing except lowering the pitch until you hit two octaves down.

There is also a wet and dry signal knob for extra diversity. The dry knob monitors how much of your guitar’s original, untampered signal cuts through the mix, whereas wet controls the level of harmonics that are heard.

Overall, this pedal has plenty of functionality, making it a great choice for experimental musicians. The only downside is the output’s slight latency, but for the price, it’s a real bargain.


  • Portable – This pedal is tiny and weighs nothing, so it won’t take up much space on your pedalboard.
  • Diverse – The combination of effect controls gives the musician plenty of sonic versatility to play around with.
  • Price – Produces a decent tone considering its cost.


  • Slight latency when playing fast sections of a song.
  • Low end – This isn’t as beefy sounding as some of the more pricey brands.
  • Tinny – The very high octave settings can sound a little sharp when used with a guitar.

CNZ Audio Octopus

CNZ Audio Octopus - Octave Guitar Effects Pedal, True Bypass

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Then we come to the Audio Octopus by CNZ.

By far the coolest feature it offers is the toggle switch which allows you to choose between three octave modes. The top reaches a high pitch, whereas the bottom reaches a sub octave, then there’s the ‘both’ option, which allows you to play using both at once.

Better yet, because the topt and bottom pitch covers a range of two octaves, using ‘both’ mode means you can have four octaves kicking through your mix.

Another great feature is the ‘Oct 1’ and ‘Oct2’ dials. Oct 1 controls the sub octave volume, whereas Oct 2 changes the volume of the top octave. Additionally, the unique stomp switch can be pressed down to save your favourite preset and use it again.

If you like a refined guitar tone you’re gonna love the Audio Octopus. The pedal’s only downside is that it has a hard time tracking full chords, so works best in solos or single note sections of a song.


  • Saves a preset of your creation.
  • Great clean tone in all octave settings.
  • Good tracking – kicks out notes with precision.


  • Fiddly – The dials are so small, some folks may find dialing in effects slightly tricky.
  • No extras – Doesn’t come with distortion or other effects built-in.

Mooer Tender Octaver

Mooer Audio Micro Series Tender Octaver MK II Guitar Effects Pedal

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Now for another polyphonic product. Its three different EQ modes add a lot of versatility to a product which would otherwise be very basic due to its single up and down octaves – although a dial can control these, along with a dry/wet blend.

Rather than relying on pitch range as a selling point, this pedal offers a lot of control over the character of the sound.

It’s also one of the thinnest octave pedals around, making it great for traveling musicians or those who have a lot of gear already.

Another fine feature is its superb tracking. The pedal doesn’t muddle up when playing fast riffs or low notes. Additionally, the polyphonic aspect is also great, as it doesn’t create any harsh or unwanted noise when playing full chords.

The only downside is the octave range can only reach +1 or -1 an octave from the original signal, which may not be enough for some musicians. That said, if you want a simple octaver pedal that does the job well without any extras, this is worth checking out.


  • Three different EQ modes.
  • Independent sub / up octave dials.
  • Very small and light.


  • Only one octave available.
  • No expression pedal input.

Aroma AOS-3 Octpus Polyphonic

AROMA Electric Guitar Effect Pedal Mini Single Effect with True Bypass (Octpus)

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Aroma have included two dials that control the volume of the different octave voices that come through your mix. This combined with the different toggle switch modes; ‘Top’ +1 or +2 octaves, ‘Both’ -1 and +1 octave and ‘Bottom’ -1 and -2 octaves, means you get tons of tonal diversity to play around with. There’s also a ‘dry/ wet’ dial, which lets you control how much clean signal you hear when you strum.

If you’re going to be using the AOS-3 with a guitar, this device is capable of tracking chords and single notes pretty well, with only slight latency. The only thing to watch out for is the bottom -2 octave register, as guitar amps can struggle to get a good sound in a pitch this low. That said, this setting works wonders with a bass, especially if you’re playing funk.

When it comes to build, they’ve made this unit very road-tough by using a sturdy metal case and protective footbar to stop you stamping on the controls. Just remember, the pedal itself is tiny and can’t support batteries, so you’ll need to get yourself a 9v charger before you can crank it up.

Overall, the AOS-3 is great for any guitarist wanting a sonically diverse octaver without any extra-fancy effects. That said, the low end works great with bass guitars too considering the low price tag.


  • Price – The AOS-3 won’t put a dent in your bank account.
  • Tone – Sounds great in the middle and high octaves.
  • Build – Small, tough and durable.


  • Not so great sounding in the low octave when used with guitar.
  • No extras – This pedal doesn’t include fuzz or any other effects
  • Charger not included.

EarthQuaker Tentacle

EarthQuaker Devices Tentacle V2 Analog Octave Up Guitar Effects Pedal

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If you’re a fan of simplicity when it comes to effects pedals, EarthQuaker’s Tentacle won’t disappoint. In fact, this device only has one control option; the on and off footswitch, with an indicator LED.

In terms of tone, the Tentacle produces an analog octave up effect which works fantastically when used clean or with distortion and other effects. Saying that, to get the most pronounced pitch shift sound, it’s best to use your guitar’s neck pickup, whilst you play riffs above the twelfth fret. But, with that in mind, EarthQuaker have designed this unit to work with bass guitars too! Just remember, you’ll need to place it at the front of your signal chain to get the maximum expression from it.

All this circuitry is enclosed in a high-quality metal chassis, so you can stomp away without worrying about breaking anything. Plus, there’s a no battery option, so you can use a 9v charger if you forget to pack a spare. Whilst the Tentacle is more pricey than some, we’d say it is a great option for guitarists that crave a vintage, funk or prog tone and don’t like to mess around dialling in their tone.


  • Simple – Single on and off footswitch control.
  • Tone – Great vintage analog sound.
  • Works well with most other effects units.


  • No octave control – You can’t manipulate the high octave pitch shifter.
  • No extra low end – The Tentacle only adds one higher octave to your mix.
  • Price – Costs a fair amount more than the budget options.

Electro-Harmonix Octavix

Electro-Harmonix Octavix Octave Fuzz Pedal

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The Octavix pedal by Electro Harmonix is the next to make our mid-price list. The best thing about this octaver is that it churns out modern sounds and old school 60’s fuzz equally well. Here, Electro Harmonix have included a clever frequency doubling system, which produces the vintage sounding harmonic note, an octave above the one you play. Then they’ve included some modern enhancements which bring about a more experimental modulation effect.

You’ll be pleased to know that all this technology is easy to handle, thanks to Electro Harmonix including just three control dials for ‘boost’, ‘volume’, and ‘octave’. In particular, the boost knob is really fun, in that it allows you to change the level of fuzziness that cuts through your mix. That said, there’s also a mini-toggle switch which lets the player use either 9v of power, for a loose distortion tone, or 24v for a more defined modern octave sound.

Overall, we think the Octavix is a great option for guitarists looking for both high-quality vintage and modern fuzzy octave tones. For the price, you get easy to use features, capable of producing plenty of growl and girth.


  • Octave up and fuzz effect in one pedal.
  • Great tone – Sounds good used in vintage and modern styles of rock and alternative music.
  • Simple – Three control dials mean the Octavix is easy to use.


  • No low octave tone, only octave up option.
  • More fuzz control than octave control.

Boss OC-3

BOSS OC-3 Electronic Keyboard Pedal or Footswitch (OC3)

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Boss OC-3 Super Octave is sub-only polyphonic, giving it a somewhat reduced application. However, if you only need to add a bassline, this is an excellent choice due to the wide range of features packed in. The best thing about the OC-3, is that you can have up to three notes playing at once, the original, one down and two down, for a really chunky sound.

Boss have also included distortion and have set up separate inputs for guitars and basses for maximum input efficiency. There is even an option to select what range of notes are processed by the polyphonic octaver, allowing for some to be skipped. You’ll be happy to hear that the OC-3 comes with a five-year warranty, so you can stomp away knowing this unit will handle the hits.

Overall, this device perhaps suits single guitarists that need to beef up their tone without a bass player. Saying that, the OC-3 would also work well with a bass to create super-heavy low-end riffs.


  • Allows you to use multiple sub-octave levels simultaneously.
  • Separate guitar/bass inputs for maximum signal input efficiency.
  • Adjustable polyphonic range for tonal diversity.


  • Sub octave only, no octave up option.
  • Will require a proper amp set up to get the lowest octave sounding good with guitar.

Earthquaker Devices Organizer

EarthQuaker Devices Organizer V2 Polyphonic Organ Emulator Guitar Effects Pedal

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This octave pedal is touted as one which can accommodate a huge range of instruments, including vocals, which makes it very useful for those who will be recording tracks that will require many octave effects throughout. It also has additional chorus settings, delay, and adjustable high-cut.

Here Earthquaker have focused on emulating a both church organ type sound and a standard octaver tone. For this reason, the Devices Organiser is slightly more complex due to the extra effects it can produce.

In terms of controls, you’ll find six dials of which ‘Lag’ and ‘Choir’ are particularly fun to play around with. The “Choir” dial provides octave regeneration control for two octaves up/down, whereas the ‘Lag’ dial delays your wet signal to produce cool polyrhythmic octave effects.

Of course, Earthquaker didn’t stop there and made sure their circuitry was high-quality for minimal noise interference and maximum tracking power. In fact, the tracking is so good that the Devices Organiser can churn out pitch-shifted chords and fast, complex riffs with total accuracy.

Overall, we think this pedal will be great for folks wanting a device that produces fantastic tone when used in a variety of different settings… Even vocalists will love it!


  • Built-in delay, chorus, and high-cut.
  • Separate up and down octaves with a 2-octave range.
  • Dry volume dial.
  • Compatible with many other instruments and vocals.


  • The second octave must be used with both up and down at the same time, not individually.
  • Expensive – The Devices Organiser is a little more pricey than other models out there.

Digitech Whammy 5

Digitech Whammy 5 Multi-Effects Pedal Bundle with 2 Cables and Power Supply

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The Whammy 5th Generation by Digitech is another polyphonic pitch-shifter rather than a pure octave-pedal. A cool but rather unusual feature here is the option to also switch to monophonic mode, although whether this would be of any use beyond sheer novelty is very subjective.

Of course, the built in-expression pedal is the best part of this device, seeing as you can use it as a whammy bar, to bend a note’s pitch as you play. Digitech have also included a helpful series of lights to show exactly how far you’ve shifted the pitch for maximum control.

Better still, pitch shifting using either the whammy or harmonizing mode can be done both up and down several octaves and increments. The Whammy 5 also has upgraded circuitry that enables it to switch between chord and classic mode without sacrificing any tracking. The downside is that this pedal is pretty big and heavy, as well as lacking an octave blend control.

We think this pedal is great for any artists out there that want to play some wild solos, but play a guitar without a built in whammy. Saying that, you get a whole lot of great octaver tone for use with chords too!


  • Built-in expression pedal.
  • Up and down pitch shifting.
  • More increments than just octaves.


  • Physically large and heavy.
  • No dry/wet blend controls.

Electro Harmonix Pitch Fork

Electro-Harmonix Pitch Fork Guitar Pitch Effect Pedal

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The Electro Harmonix Pitch Fork has a very high three-octave range in both directions. The mixing here is unusual, in the sense that all the octaves can be used simultaneously, making this pedal very good at creating chorus style effects.

Another fun feature here is the expression pedal jack with two different modes; ‘Pitch and ‘Glissando’ allowing for a lot of creativity. When you press the ‘Latch’ button on, it controls the pitch shift, ranging from zero to the interval set by the ‘Shift’ knob. The pitch will then vary continuously throughout the expression pedal’s range. In ‘Momentary mode’, when the latch button isn’t in the on position, the expression input controls glissando rate.

This is all good, however, getting the hang of all the features can be quite difficult, and pushing the settings past a certain point will result in the tone being altered in a very noticeable way. For this reason, we recommend the Pitch Fork for guitarists with some previous experience handling octave pedals, that want extra control over their sound. Just remember, this octaver sounds more synthetic than 60’s analog versions. This pedal also has true bypass.


  • Can shift up and down octaves or do both at the same time.
  • Has a wide range of three octaves.
  • Has expression pedal input for extra creative control.


  • Imparts a synthetic tone when pitch-shifting at higher degrees.

Catalinbread Octapussy

Catalinbread Octapussy Modern Octave Fuzz Guitar Effects Pedal

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With the Octapussy, Catalinbread have designed a near perfect sounding octave pedal, with easy to use controls. In terms of tone, the Octapussy sounds like analog pedals from the ’60s and ’70s, so is going to work well in rock, blues, or funky psychedelic music.

Another great feature here is the pedal’s responsiveness and how powerful it sounds. The Octapussy will respond to your guitar’s tone and pickup control as well as its own gain, body, and volume dials. Thanks to the high-quality circuitry, there’s no noticeable latency and precise tracking whilst playing both low and high notes. That said, the pitch shifting effect is most prominent when you play single notes above the twelfth fret.

The only downside is that the Octapussy won’t let you the octaver without gain, so may not work in pop or indie styles of music. With that in mind, this technology is fantastic for vintage-sounding rock bands and the fuzz tone is one of the best we’ve heard.

So, if you’re a Hendrix worshipper, this is going to be worth the extra cash!


  • Incredible fuzz tone, with octave up effect.
  • Simple controls, with just three adjustment dials.
  • Great tracking and zero latency.


  • Purely distortion, with no option to use as a clean sound.
  • No low octave option.
  • Expensive, much pricier than most octaver pedals we’ve reviewed so far.

Electro-Harmonix Micro POG

Electro Harmonix Micro POG Polyphonic Octave Generator Guitar Effects Pedal

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The Micro Pog by Electro-Harmonix is a very straight-forward polyphonic octave pedal, allowing for the simultaneous adding of an octave up and down at different levels. This feature, along with a stereo dry/wet output, makes it a very versatile pedal which is only undercut by the fact that you cannot go beyond one octave in either direction.

The manufacturers have worked hard to include quality circuitry, which ensures the Micro Pog tracks flawlessly, with no latency whatsoever. As well as this, the pedal is compatible with bass and guitar, so is a great option for musicians that play both.

Of course, the Micro Pog’s size is also an advantage over its larger cousin, the POG2 and it will easily fit onto your pedalboard without taking up too much space. Its simple three-dial control system won’t confuse even novice musicians either. Overall, the Micro Pog is great for any guitarist looking for a great pitch-shifter tone with straight forward controls. That said, you’ll need a little cash saved up in order to purchase one.


  • Capable of both up- and down-shifting octaves.
  • Has a dry/wet blend ratio.
  • Quality polyphonic tracking.


  • Can only shift by one octave.
  • More expensive than most pedals we’ve reviewed.

Electro-Harmonix POG2

Electro-Harmonix POG2 Polyphonic Octave Generator

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The POG2 by Electro Harmonix is one of the pricier octave generators out there, so what do you get for your extra buck? The answer is incredible versatility. Electro Harmonix have cleverly designed this pedal to hold five polyphonic octave harmonics, which range from two octaves below and two above your dry signal. Then they’ve added attack, detune and LP filter sliders which can alter the fade-in speed of the octaves and their pitch.

These extras are a really cool addition, in that they help to create some interesting synthetic tones or a precision octave sound. But the very best aspect here is that all the effects are mixable and can be used simultaneously, without losing definition or tracking.

The POG2 can also save up to eight of your favourite presets, so that you can use them instantly again and again. The downside is that all this creative manipulation may be a little complicated for novice musicians. For this reason we’d recommend the POG2 to guitarists with some previous experience using an octaver pedal. If you have enough cash and crave a truly ethereal sonic experience, this pedal’s quality tone and versatility will definitely not disappoint. As you’d expect for an octave pedal of this calibre, it also has true bypass.


  • Super versatile – The sonic possibilities are endless here.
  • Fantastic tone – The POG2 produces a clear, well-tracked octave effect.
  • Save slots – You can save eight presets of your own creation.


  • Expensive – The POG2 is pricier than most out there.
  • No built in distortion – This device is for pitch shifting only.
  • Big – The POG2 is a large pedal and pretty heavy too.


MXR M288

MXR M288 Bass Octave Deluxe

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Next on our list is the MXR M288. This unit is selling for a mid to high price range, so what exactly do you get for your money? We’d say the best aspect here is the authentic analog tone and Mid+ switch. This control is super cool as it gives your bass sound a massive midrange boost at your chosen frequency.

As well as this, MXR have included quality circuitry which allows for exceptional headroom and tracking, giving you a powerful, yet defined tone. In terms of control, the M288 is easy to operate with just three dials present labelled; ‘growl’, ‘girth’ and ‘dry’. Growl enhances your sound’s realism and kicks out a bit of distortion, whilst girth gives your tone extra depth and dry dials in how much original signal comes through your mix.

Overall the M288 works really well in recreating 80’s synth styles of music, but will suit anyone looking for a defined, but powerful bass octaver. For the extra dollar, this device kicks out some quality tone, with tons of precision.


  • Mid boost – This lets your bass punch through a band’s mix and get heard.
  • Great tracking – Even in the lower octave setting the M288 doesn’t get lost.
  • Powerful – The growl dial adds tons of power to your sound.


  • Not so great at long notes – The M288 can start to wobble and lose precision when you hold a note.
  • Expensive – You’ll need to save up a little extra cash before buying this pedal.

TC Electronic Polyphonic Sub n Up

TC Electronic Sub 'N' Up Octaver Pedal with TonePrint

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Looking for something really fun, you have to check out the Polyphonic Sub n Up from one of the pioneers of modern guitar-based technology, TC Electronic. 

It can perfectly perform all the duties you’d expect of an Octave pedal (e.g. take your music on octave or two up or down), but that’s not the half of it. This pedal is Toneprint enabled, letting you access a ton of signature octave effects (via an app) recorded by many of the great guitarists. 

So rather than spending hours trying to fathom out the best mix, you can choose the setting your favorite guitarist uses. In addition, it’s a polyphonic product with true bypass 

It’s pretty affordable for what you get too.


  • Download octave presets
  • Lots of fun (almost a toy!)
  • Affordable way of getting a ton of octave effects


  • Relatively light on on-board features
  • Probably won’t satisfy experienced players

What is an Octave Pedal?

Octave pedals are known as ‘pitch-modulation’ effects pedals. They work by copying the input signal from your guitar and shifting the pitch up or down by a full octave (doubling or halving it). The output signal is then heard as both the original note plus the pitch-shifted note, or just the shifted note on its own. For example, if you were to play the two open E-strings on a guitar at the same time, you would have the same result as playing the E6 open with an octave pedal set to -2 octaves.

The track ‘Seven Nation Army’ by the Whitestripes is a great demonstration of the effect. As a two piece-band, an octave pedal was the perfect way to bring in a bassline to round out their sound. The result is a warm, almost lo-fi production that has enduring popularity and as easy guitar riffs go, it’s right up there. Also take a listen to ‘Sledgehammer’ by Peter Gabriel for an example of one being used with a bass guitar to brighten up the tone.


So, why use one?

Guitarists without a good grasp of music theory will benefit as you won’t have to spend as much time hunting around on your fretboard for the right note if you’re looking to play two octaves at once – this can also help to accommodate those who struggle with the fretting of certain combinations of notes.

You may also wish to achieve a ‘fuller’ tone – adding an octave up and/or down can be a good way to do this. Doubling up on notes in this way is an effective way to improve sections of music which sound underdeveloped or too quiet, similar to the ‘Wall of Sound’ recording technique developed by Phil Spector. This may be done for a whole song, or intermittently depending on what other instrumentation occurs.

Another way you can use them is to play at a much higher or lower frequency range than usual and remove the original pitch. This works really well if you’re performing music which was originally written for instruments with a much broader range of pitches than the guitar.

Using one in a solo will also be a convenient way to fill the sudden emptiness that comes from having the rest of the band suddenly go much quieter. In this way is a very subtle way to avoid a massive dip in the sound levels that may leave a solo feeling underwhelming in comparison to the rest of a track.

They’re also prone to adding a synth-like tone to your guitar, and this can be used intentionally to create a smooth and full sound or even to add some variety without going overboard. They will often have extra controls for additional purposes such as EQ and dry/wet ratios.

Finally, if you’re a guitarist who plays in a band with a more unusual lineup, you may find that an octave pedal is the only way you can reach the same pitches without sacrificing the use of half of your frets. Furthermore, having the ability to play any note across a range of octaves simultaneously easily can help your sound to come through when you’re playing alongside instruments that are just naturally more dominant or ensembles.

Buyer’s Guide – Key Considerations

Analog vs. Digital

There are two main types: analog and digital. Analog octaves sound the best, but good as they are, they did tend to introduce a certain level of ‘fuzz’ and inaccuracy to the result. Those which rely on analog circuitry can be prohibitively expensive too.

Polyphonic vs Monophonic

If you need something that can handle chords or even just double-stops, then a polyphonic octave pedal is going to be the only way forward. On the other hand, if you’re only using one for single-note sequences, then there’s no need to splash out on a pedal that does more than you need it to. Bass guitar players will be able to get more out of a monophonic one, as well as those guitarists who are looking to fill in for a bass player if one isn’t available.

Number of Octaves

These days you will find that most of these products will let you choose between shifting between one or more octaves. This is a very basic consideration, and knowing in advance how far you’ll need to move the frequency of a note by will make this choice much easier.

Up or Down

They don’t all allow you to apply the octave effect in both directions, and again this decision will be informed by how you intend to use it. For those that allow for shifting in both directions, you should carefully test it to ensure that the quality is equal in both directions. You may find that a pedal that allows for shifting both up and down does not do so by the same number of octaves.


Many will allow you to set a dry/wet ratio (how much of the processed signal is heard alongside the original signal). Having this option ensures that you can hear both the original note and the one which is shifted by an octave at the right levels giving you the ability to emphasize one of them at any particular moment.

An octave pedal without this control may only output the pitch-shifted note and not the original one, so be sure that this is good enough for your purposes if that is the case before you buy.

Latency and Tracking

Although not a ‘feature’ as such, it is crucial that you look carefully at how well the pedal tracks your playing. If the tracking is poor, then it won’t be suitable for anything other than low tempo music played through a clean channel. A good quality octave
can handle fast tracking of music and correctly gauge what the output should be.

Latency is similar but refers to what delay there is between playing a note and the output signal. If latency is very poor, it can make it difficult to keep in time and may compound any existing issues with tracking inaccuracies. This should be your priority, as no amount of additional features will improve a poorly made product.


The inclusion of gain/overdrive controls allows for the octave effect to be combined with the characteristic ‘roar’ that tube amplifiers have when pushed hard. This is good because it adds another layer of authenticity to the post-processed signal, making it sounds less synthetic and also helps to disguise any issues in tracking by muddying the overall sound.

So, Which Should I Buy?

When it comes to choosing the best octave pedal, there’s no absolute correct choice. The bottom line is it depends entirely on what style of music you’re looking to play, whilst taking into consideration your budget.

For instance, if you’re shopping on a budget then the Audio Octopus Octave Machine by CNZ would be a wise choice. Not only does this octaver give out a well-refined tone, it also lets you save a preset to use again and again.

On the other hand, if you’ve got a few more dollars spare then the Octavix by Electro-Harmonix will not disappoint. This little beast pumps out some gnarly vintage octaver fuzz thanks to its analog circuitry, plus it’s really easy to use.

Perhaps you’ve got plenty of cash saved up and want to invest in a device that will really enhance your sound? If so, then go for the POG2. This pedal is super versatile and is capable of creating some truly astonishing octave effects.

What did you choose in the end? Let us know in the comments below.

Happy pitch shifting! 🙂

Featured image: The Online Mall

Maddie Angel

Maddie is one of our resident senior writers at Zing. She plays guitar in a metal band and has a passion for flute and classical music. And yes, it's her real name :-)