Clear-Com MS-7022 Channel Main Station

The MS-702 is a 1RU two-channel main station that both runs and powers a Clear-Com partyline, so it is the natural hub of a small to mid-size intercom. A regulated fail-safe supply feeds each channel at 30V DC, and individual per-channel short-circuit protection means a fault on one line shuts that channel down while the other keeps working. Programmable front-panel buttons with momentary or latching talk, plus individual channel volume, give the operator full control from the rack.

Across its two channels the station drives up to fifty-five beltpacks or ten speaker stations, and mic pre-amps with limiters and speech-shaping circuits keep voices clean and consistent as the count grows. A built-in speaker and monitoring section let the operator hear activity on either or both channels. It suits broadcast, theater, and live production that need a dependable central station.