Unsupported Browser
The web browser that you are currently using is no longer supported, and as such features of this website may not work as expected. We advise you to update to a currently supported browser (such as Chrome, Edge, or Firefox) to improve your security, speed, and overall experience.
Key Features
The MXR Custom Shop Phase 99 combines two of the Phase 90 circuits into one compact housing. Both Phase circuits can be run independently of each other from separate outputs, or feed into each other and out from a single output.
Product Ref: 43278
Each circuit has separate rate controls to allow intense complex phasing, while a switch toggles between modern and vintage-style phasing. The Phase 99 creates a multitude of sounds from a subtle, long cycle to a fast, watery warble... and 100s of sparkling vibrations in between.