The Mooer Pure Octave uses proper octave phase technology (as oppose to digital pitch shifting) to ensure the octave effects are completely pure with little to no distortion or artifacts! Perfect for creating awesome sound effects or teaming up with other effects for outrageous tones! If you want a snarling fuzz beast that adds another dimension to your riff with the Octave Up is engaged, look no further than the JOYO JF-12 Vodoo Octave Fuzz. This is a versatile pedal that was made for those that prefer a more vintage sound but that can be used in modern settings as well. Features Next, we shift our attention to the moving parts, like footswitches, expression pedals, and knobs verifying that they're reliable and smooth to operate. Additionally, we evaluate their accessibility and layout, as many pedals feature a wealth of different controls. This test is critical since the last thing anyone wants is to struggle with their equipment while performing. The Donner Digital Octave guitar pedal is a solid and compact unit for those looking for a good budget option. It is one of the smallest guitar pedals in this list but offers flexibility and many features, making it an ideal candidate for those with tight pedalboards. Features Despite the minimalistic interface, Purer Octave users can still save their own presets by using the pedal’s three-way toggle switch. Guitarists can choose whether to use the pedal’s dials in real-time to craft their sound and once they are satisfied with the effect, they can leverage the three-way switch to save their favorite effects. Bypassing the effect simply requires a foot press from the guitarist, the status of which is indicated via an LED light.

The other tiny knob (Dry) sets the volume of your original sound. The toggle will produce the most drastic changes in sound as you can change it to choose between the Sharp, Detune, and Flat modes to dictate the amount of pitch-shifting you wish. The big knob (the encoder) will allow you to choose to go up or down by the desired semitones, as well as 1 or 2 octaves, all in a simple to use fashion. Once we've examined the pedals' physical attributes, we begin to assess them sonically, starting with the onboard presets. We listen closely to the sound that they're intended to create, rating them on their authenticity. Next, we test how user-friendly the interface is by creating our own sounds. We'll use them at home, in the practice room, and live to ensure we get a full understanding of how each piece of gear reacts in real-world scenarios. But the Purer Octave does a lot more than just shift your signal one or more octaves up and/or down: it has 15 different octave-related effects, accessible via the big rotary knob in the middle, and allows you to f ine-tune the volume of the Sub and Upper octaves via the two smaller knobs on the top. The modes include all possible combinations of single and double -1, +1, -2 and +2 octaves, and also some triple octave options, plus a Detune mode– as you can see in the screenshot below. You can trust Guitar World Our expert reviewers spend hours testing and comparing guitar products so you can choose the best for you. Find out more about how we test.

The Mooer Pure Octave is a mini-size octave pedal with versatile blending options and a wide choice of octave modes. It comes with eleven different octave settings with up to five available octaves in a single setting. This pedal will easily fit in any pedalboard and stay there for a while thanks to its rugged metal chassis. A good choice for those with very limited space. Features Find out more about how we make our recommendations and how we testeach of the products in our buyer's guides. Related buyer's guides Our choice for best octave pedal is the MXR M288 Octave Deluxe. It offers a creamy analog tone with a great variety of options from subtle to extreme. For those on a budget, the Donner Harmonic Square is a fantastic choice with plenty of features in a compact size. If you demand the best there is, our premium option is the Electro-Harmonix Micro POG. Finally, if the pedal offers any additional features, such as an accompanying app, MIDI in/out, or FX loop, we will explore them to ensure we have evaluated every feature on the pedal.

The appeal of this octave guitar effect pedal stems from the various combinations it offers. The slight volume modulation that accompanies the octave down adds a bit of movement to the dry signal and sills out the frequency spectrum in the second octave down. You can also combine the octave-up with the dry signal to produce a believable 12-guitar sound. If you want a pipe organ sound, add a second octave up. This pedal offers a variety of sounds that can be useful in many contexts and styles. The tone of the octaves sounds as natural as possible for octaves that are clearly outside the reach of a standard guitar. Two octaves down produces a deep throaty sound that will require a larger speaker. An octave pedal is a relatively simple thing, but there are definitely some aspects you’ll want to consider before purchasing, as each pedal will have its own voice and idiosyncrasies that make them particularly well suited to a certain playing style or genre. How does an octave pedal work?This pedal also offers a wider range and greater polyphonic capabilities than the previous OC-2 and OC-3, while covering your octave needs in full. This is a musical octaver without unwanted glitches in lower notes and chords, allowing you to transform your electric guitar into a 12-string, a bass, or even a church organ. At Guitar World, our team consists of seasoned musicians who have played and tested numerous guitar products, including countless octave pedals over the years. As avid guitar enthusiasts, we understand the importance of achieving the right sound and tone, and we rely on our extensive experience using these products in live performances, studio recordings, and rehearsals to identify the very best products in our guides. When we evaluate guitar pedals, our first step is to assess the enclosure's quality, examining its sturdiness and durability. Since these are pedals that receive heavy use, we need to ensure they can withstand the wear and tear of repeated stomping and life on the road.