MCM (Modular Crate Mounted) (1978)
30 x 20A or 60 x 10A Thyristor Dimmers
Full height free-standing rack houses 5 crates each housing 6 x 20A, or 12 x 10A, or 3 x 45A plug-in dimmer modules. Alternative low rack houses any 3 crates. 10A dimmers are in twin modules and 45A rating are double-width modules. MCM provides a wide choice of plug-in trigger cards either closed or open loop with square or 'S' law response; also filtering to theatre or broadcast studio standards. All modular components quantity produced for assembly to suit each specific installation.