The Mono switch lets you convert the circuit into a vintage, grittier monophonic octaver. Each octave is polyphonic and has its own knob, allowing to precisely set its volume in the mix. The MXR Poly Blue Octave offers four separate polyphonic octaves (two up and two down) with a bunch of extra cool features. Isolate the octaves on their own with the press of a button and access 8 easy to recall presets. Like its predecessors, The OC-5 is polyphonic and the variable Range knob restricts the effect to only the lower notes on an instrument, perfect for playing octave bass lines alongside normal chords and melodies in the higher registers.Ī deluxe version of the POG, the POG2 comes with 2 blendable octaves up and 2 octaves down, as well as an attack control, low pass filter with selectable Q, and a detune control for subtle or extreme pitch bend. The main new features include a Vintage mode (which faithfully recreates the mono sound of the OC-2), polyphonic enhancements, an octave-up feature for extended range, and improved tracking technology for accurate playability with no latency. Keeping this in mind, we organized the categories in the article in the following way:īoss was the first to launch a compact octave pedal back in 1982, the OC-2, of which the OC-5 is an evolution. And although the pedals listed in this article are clean pitch shifters, stacking them with a fuzz or a distortion can yield awesome results.Ĭlean octave pedals can be organized in several categories, like octave-up and both octave up and down (purely octave-down stompboxes are more rare and normally reserved for bass) but also monophonic and polyphonic, with the latter able to reproduce more than one note at a time.

If you are looking for the latter, please check out our guides to the Octavia, Super Fuzz and Foxx Tone Machine, and the list of all the new releases in the blog’s Octave Up Fuzz category.Īdding an octave effect to your rig can dramatically change your tone in fun and exciting ways: it can add a layer of heaviness to a power chord, create spacey synth-like melodies, bring blistering intensity to a fuzzy solo, or even turn your guitar into some kind of organ. This article focuses on clean octavers – not octave-up-style fuzzes. Welcome to our guide to the best octave pedals.

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