Yamaha DCH8 Digital Controller Hub

The DCH8 divides the single control line coming out of a Yamaha DME7 or MTX/MRX series processor into up to 8 separate lines, so a larger building can run more DCP wall control panels across more rooms than a processor's own control port would support on its own.

It sits between the host processor and the DCP panels, extending the same RS485-over-CAT5 control network the DCPs already use, without adding a second processor or a network switch to the system.