Chaos Audio, developers of a multi-effect, app-controlled guitar pedal called Stratus, has taken steps to increase the device’s utility to professional musicians as they move from the studio to the stage. The addition of MIDI control functionality and the introduction of Knot, their USB host adapter, underscore Chaos Audio’s commitment to facilitating the creative process and enhancing performance among even the most accomplished guitar players. Chaos Audio’s Knot MIDI USB host adapter. Now available for preorder. Knot serves as an interface between pedalboard MIDI controllers and the company’…