The Warm Audio Mutation Phasor II is an electro-optical phase-shifting effects pedal designed to recreate the classic 1970s phaser sound. It is ideal for musicians looking to add swirling, wobble, or depth to electric guitars, bass, keyboards, and other instruments. The pedal features premium components replicating the original analog circuit, including RC4558P op-amps, vintage-style diodes, and hand-selected capacitors and resistors. Controls for rate, depth, and feedback allow users to shape the phasing effect. It can be powered by a 9-volt battery or an external 9V DC adapter and uses buffered bypass for signal integrity. This pedal fits guitarists and producers seeking classic psychedelic and funk tones. Benefits Authentic vintage phaser sound from the 1970s circuit design Electro-optical phase-shifting delivers smooth dynamic modulation Adjustable rate depth and feedback controls for custom effects Suitable for guitar bass keyboards and other instruments Built with premium components for reliable performance Buffered bypass maintains signal clarity when the pedal is off Compact and durable metal housing for stage and studio use Wide frequency response from 20Hz to 20KHz Operates on 9-volt battery or external DC adapter Adds psychedelic swirling and funk modulation effects Related Searches phaser pedal guitar bass keys modulation effects Warm Audio phase audio electro-optical phase-shifting pedal vintage 1970s phaser pedal guitar bass modulation effects psychedelic guitar tone pedal warm audio mutation phasor effects pedal for keyboards