640 fully-customizable sound programs are loaded into the unit's 64-megabyte internal ROM drive, with layering of up to eight programs at a time fully supported. Optimized for external DAW integration, the microX enables users to access "Multi Sets" mode, where multi-timbral sequencing can be programmed up to 16 parts at a time. A wide variety of digital effects are available that span dynamic, frequency and time-based processors, with simultaneous support of up to four types at one time. Discrete output channeling up to four channels allows users to use the microX in conjunction with a host of external devices, providing intricate mixing possibilities for live sound applications. The microX is also fully functional as a standalone unit, with built-in editing capabilities in both software and hardware forms.