4 Channel Remote Control for RU-ASX4D and RU-ASX4DR-Black -Custom Labeled (See Part # ZCST-LBL for setup charge)

Ideal Use Cases

The DB-RC4MC is a custom-labeled, four-channel remote control for systems built around the RU-ASX4D or RU-ASX4DR-Black. It is suited to installations where source selection must be available at a control point separate from the audio switcher. The host RU-ASX4D supports local or remote controlled switching and multiple switching control points, so this controller fits workflows that need direct access to four choices without moving to the switching equipment. Custom labels allow the control positions to correspond to the source names used in the installation, helping operators select the intended channel.

Why Choose This Model

This model aligns directly with the four-source architecture of the compatible system. The RU-ASX4D switches four stereo, line-level inputs to one stereo output, while the remote provides a focused four-channel selection interface. That pairing makes the controller relevant for installations that want the switching hardware located with the audio connections and the selection point located where operation occurs. The custom-labeled configuration is the defining advantage: instead of relying only on generic channel numbering, the unit can be prepared with application-specific identification. The listing calls for a separate setup charge under part number ZCST-LBL, which should be included when ordering the custom labeling.

Installation and Integration

The DB-RC4MC is a control accessory, not a four-input audio switcher. It is intended to operate with the RU-ASX4D and RU-ASX4DR-Black named in this listing. The RU-ASX4D provides four source-selection control inputs and supports remote control, while its audio inputs and output remain on the switcher’s detachable terminal blocks. This distinction keeps audio routing and user control as separate functions within the system.

Before finalizing the order, confirm the required custom labeling and account for the ZCST-LBL setup charge. No dimensions, connector details, power requirements, cable requirements, mounting method, or included accessories for this remote control are provided in the source data; those items are therefore not stated here. The RU-ASX4D specifications elsewhere in the source apply to the host switcher and should not be treated as specifications for the DB-RC4MC.

Performance Highlights

Operationally, the controller gives the compatible system a dedicated four-channel remote selection point. In the RU-ASX4D system, source selection controls a switcher designed for stereo line-level audio, with balanced or unbalanced inputs and output, gain trim on each source, and an open-collector output for the selected input. Those are host-system capabilities; the DB-RC4MC’s documented role is remote selection. The result is a clear division of functions: the RU-ASX4D handles audio switching and level-related operations, while the remote brings the four channel choices to the operator. No audio bandwidth, noise, distortion, or level specifications are assigned to the controller because none are supplied for it.

What Makes It Different

The combination of exact system compatibility, four-channel operation, and custom labeling separates this listing from a generic remote control. It is identified specifically for the RU-ASX4D and RU-ASX4DR-Black. The four-channel layout mirrors the number of sources handled by the associated switcher, keeping the control interface aligned with the signal path. Custom labeling adds installation-specific clarity, while the explicitly referenced ZCST-LBL part number makes the additional labeling setup requirement visible at the ordering stage. This is especially useful when recognizable source names are more meaningful to day-to-day operators than equipment model numbers or input positions.

Final Assessment

The DB-RC4MC is the appropriate listing to consider when a custom-labeled, four-channel remote control is required for an RU-ASX4D or RU-ASX4DR-Black installation. Its value is precise: it extends four-channel source selection to a remote control point and presents those choices with custom identification. Buyers should treat ZCST-LBL as the referenced setup-charge part for the labeling process and should not assume that the controller includes the RU-ASX4D switcher or any accessories not listed in the source data. For a compatible system that benefits from clearly named source controls, this model provides a purpose-matched operator interface without adding unsupported features to the specification.