A phaser built for continuous motion, with selectable 2-, 4-, 6- or 8-pole stages.

Kosmos is a phaser designed for infinite motion. With selectable 2-, 4-, 6-, or 8-pole stages, it can reproduce nearly every classic phaser sound—and create entirely new ones! Tempo sync brings rhythmic control to modulation, while live tap tempo input lets you change the beating of the phase in real time without altering your tone. Our "mix" knob (uncommon on phasers) allows you to apply just the right amount (or an obscene amount -- this phaser goes from 0-100% wet.

I/O: mono or stereo in and out on TS or TRS, MIDI In/Thru
Features: tap tempo or MIDI clock, APEX mode (assign any parameter to expression), 128 presets via the Keystone Control Center app, firmware updates over USB

https://www.keystonemusical.com/products/kosmos-multi-phaser