Clear-Com PK-7 One-channel 0.4 Amp Portable Power Supply

A small, economical, lightweight power supply designed for powering small systems. Housed in a rugged, all metal case, it features short-circuit protection with automatic recovery and full voltage regulation to 400mA. Three output connectors provide convenient interconnection to the beltpacks. Will support 10 beltpacks or 3 speaker stations. UL listed external power supply module included.