Keeley Oaxa Phaser

Dual independent modulation engines create rich, swirling, multidimensional movement

Choose between 10-stage, 4-stage, or uni-vibe modes for everything from subtle shimmer to psychedelic sweep

True stereo operation with series or parallel routing — perfect for creative reverb and delay loops

Alt functions include a one-knob compressor and low-end depth control for added warmth and punch

Built on Keeley’s award-winning Core platform, blending analog-style texture with modern digital precision

There’s no better way to make your guitar sound spacey, psychedelic, or “liquid”. Phasers and vibes have that instantly recognizable dreamy and other-worldly tone. The Oaxa Phaser gives you double the fun with two independent phasers. Two phasers with slightly different LFO speeds can lead to dramatic and inspiring multidimensional layers and textures. The Oaxa Phaser offers you ten stage, four stage, and uni-vibe phasing all with just three large vintage-style knobs. Alt features offer you a one-knob compressor and an additional low-end depth control. The dual phasers in Oaxa can be run in series or parallel. With true stereo processing and built on our award winning Core series platform, it’s perfect for creative stereo reverb & delay effects loops. The Oaxa Phaser sounds so good you’ll swear it’s analog. It’s ideal for creating swirling leads, atmospheric textures, or groovy and funky rhythms.

• Versatile Phasing Options: Switch between lush 10-stage, crisp 4-stage, or vintage uni-vibe modes with just three intuitive knobs for effortless control.
• True Stereo Power: Run dual phasers in series or parallel, perfect for pairing with stereo reverb and delay in your effects loop, creating expansive, studio-quality soundscapes.
• Enhanced Alt Features:  A one-knob compressor and low-end depth control add warmth and punch, making every note sing.
• Analog Soul, Digital Precision: Built on our award-winning Core series platform, Oaxa delivers the rich, organic warmth of an analog phaser with modern reliability.

Tell me what a phaser is without using the word phaser. Most effects modify the amplitude of the signal like a distortion or compressor pedal.  Others modify the timing of signals like delay and reverb.  Guitar phasing is achieved by blending your original signal with a frequency domain altered version of the signal.  The frequency modified component can be thought of like an EQ pedal that is rhythmically adjusted. As a result, when the two signals are combined you get the instantly recognizable sound of a phaser.