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Compatible with
Description
This listing is for Mic878 - Ab-81 Relay PCB Z-3033001435, with Mic878 providing the key part reference in the American DJ record.
Use Mic878 when checking the installed component, paying close attention to the board number and any revision markings printed near the connectors.
Confirm the connector positions, cable direction, mounting points, and board layout for Mic878 because similar-looking assemblies may not perform the same role.
A qualified service technician should install Mic878 only after the equipment is disconnected from power and the original wiring has been photographed or labeled.

