Product description "Frap Tools - CGM Link Cable (1 Master - 4 Groups) For CGM 2016"
Link cable for the CGM Creative Mixer System which allows for connecting up to four CGM Group modules to one CGM Master module. This is the biggest possible configuration for really big and flexible mixer systems with up to eight auxiliaries and 32 channels.
OLD VErsion. NOT compatible with the 2021 CGM system. With four Group modules at one Master module up to 32 channels (four groups with maximum eight channels each) can be managed as well as eight auxiliaries and four stereo group outputs can be realized.
The flat ribbon cable is connected internally on the rear of the modules' PCBs.