The Behringer UO300 Ultra Octaver is a versatile octave effect pedal designed to add massive low-end weight or aggressive octave textures to your guitar or bass sound. Built to deliver classic analog-style octave tones at an accessible price point, the UO300 is well suited for funk, rock, metal, and experimental styles where bold pitch effects play a key role. Its compact stompbox format makes it easy to integrate into any pedalboard setup.
The control layout is straightforward and flexible, featuring Level and Tone knobs to balance output volume and shape the overall character of the effect. A three-position Mode switch allows you to select between Octave 1 for a single octave down, Octave 2 for a deeper two-octave drop, or Drive mode, which blends an octave effect with added distortion for a thick, synth-like sound. The pedal is monophonic, ensuring the best tracking performance when playing single-note lines and riffs.
Part of Behringer’s long-running Ultra series, the UO300 reflects the brand’s focus on practical, musician-friendly designs that offer a wide range of sounds without complexity. It operates on a standard 9 V DC power supply, making it easy to power alongside other pedals on your board.
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