Used MA Lighting MA DMX-Merger

The MA Lighting MA DMX-Merger combines two DMX sources, input A and input B, into one common DMX line, allowing two separate consoles to share control of a single dimming system. The user can select either HTP or LoTP merge mode to suit the application, and a DMX address offset can be assigned to input B. All DMX connections are optically isolated and protected against over-voltage and interference.

The front panel carries two XLR 5-pin male connectors and one XLR 5-pin female connector, a termination switch for the incoming DMX signal, an address selector for input B, and LED indicators that confirm valid incoming DMX signals on each input. The switchable termination means no external terminator is needed unless preferred.

The MA DMX-Merger is made by MA Lighting International GmbH, a German lighting control manufacturer known for the grandMA family of consoles and networking products used in concerts, theatre, television and large-scale events. The DMX-Merger sits in the infrastructure and accessories part of the MA range, providing a utility solution for installations where two consoles must share one dimming system.

Confirm that both DMX inputs register valid signals via the front-panel LEDs, that the HTP and LoTP mode selection functions correctly, and that the termination switch operates as expected. Check the condition of all three XLR connectors for bent pins or damage. Used units on 10K Used carry a 21-day warranty covering major functional faults; further detail is in the buying guide at 10kused.com/used-av-equipment-guide/.

Used price is typically influenced by the unit's physical condition, whether all front-panel functions including LED indicators and the termination switch are fully operational, and what accessories such as cables or cases are included. Browse the live listings on this page for current asking prices, and note that many listings carry a Make an Offer option.