The XS Compact MC9 is a second stage built to perform like an MC9 midstage. Its compact design reduces internal volume and improves breath impulse response. It includes sensitivity adjustment, a front vortex nozzle, and covers that optimize airflow and reduce resistance during inhalation.
This second stage is designed to provide smooth breathing even at depths or in demanding situations. Its structure allows for easy disassembly and maintenance, and its compact size makes it suitable as a backup regulator or for setups in space-constrained environments.





