Black Box ACX1MT-ARP Expansion ModuleThe Black Box ACX1MT ARP Expansion Module is a pivotal component of the DKM FX Modular Extender System, engineered to deliver scalable, reliable signal distribution in professional environments. Designed for flexibility and future growth, this expansion module works with modular housing chassis that support 2, 4, 6, or 21 slots, coupled with transmitter and receiver interface cards. By combining modular chassis options with sophisticated extender