Professional Monitoring in a Slim Profile

The Marshall AR-DM51-B is a powerhouse digital audio monitor specifically engineered for space-constrained environments like news vans, remote OB units, and equipment racks. By condensing the features typically found in 2RU devices into a streamlined 1RU chassis, Marshall provides a high-density monitoring solution that doesn't compromise on performance or connectivity.

Integrated Video for Instant Verification

What makes the AR-DM51-B a standout tool for broadcast engineers is the built-in 2-inch video monitor. This small but sharp display provides a confidence image of your selected HDMI or SDI source, ensuring you are monitoring the correct feed. The display is enhanced with a helpful text overlay that provides immediate feedback on your audio channel selection and incoming video parameters, reducing the risk of errors during live production.

Flexible Audio Routing & Quality

Whether your infrastructure is digital or analog, balanced or unbalanced, the AR-DM51-B fits right in. It features professional XLR jacks that handle both balanced analog and digital AES/EBU formats, alongside standard RCA jacks for unbalanced line-level signals. For private monitoring, the front panel includes a 3.5mm headphone jack, while the high-powered speakers provide clear, room-filling sound for collaborative QC.

Advanced Remote Management

In a modern facility, physical access to the back of a rack isn't always possible. The AR-DM51-B is built for remote operation, featuring an Ethernet port and RS-232 serial control. Using Marshall’s downloadable control application, engineers can manage inputs, adjust levels, and configure settings from a central workstation. This level of automation makes it an ideal "set-and-forget" tool for master control rooms and complex routing hubs.