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18 February 2025

RDL RU-NMP44 DANTE INTERFACE Mixer, 6x virtual mixers, terminal block connectors

Stock code
57-4842
Brand
RDL (Radio Design Labs)
Model number
  • RU-NMP44
RDL RU-NMP44 DANTE INTERFACE Mixer, 6x virtual mixers, terminal block connectors
RDL RU-NMP44 DANTE INTERFACE Mixer, 6x virtual mixers, terminal block connectorsRDL RU-NMP44 DANTE INTERFACE Mixer, 6x virtual mixers, terminal block connectors

RDL AV INTERFACES - RACK-UP Series

RDL Rack-Up series are 1/3 rack-width, rack-mounting modules, 1U high, offered with a wide range of functionality. Some Rack-Up modules are constructed in solid, encapsulated, durable, industrial, black plastic enclosures; Max Rack-Ups are assembled using heavy-duty, extruded-aluminium and steel panels. The rear panels have 'clear bold white lettering' for the terminal blocks and connectors. Reverse-printed, front-panel, poly-carbonate laminates provide a durable finished appearance for rack-mounted or free-standing use. Certain Rack-Up modules are often used free-standing; all Rack-Ups may be rack mounted by means of a range of mounting options, listed within this group.

DANTE INTERFACES - Format-A - Input

DANTE INTERFACES - Format-A - Output

DANTE INTERFACES - Output

DANTE INTERFACES - Format-A - Bi-directional

DANTE INTERFACES - Terminal block - Bi-directional

AUDIO DISTRIBUTION – Format-A

MIXERS - DANTE


RU-NMP44 4x4 Network Mixing Processor

Designed for adding volume control, mixing, switching and ducking to existing network audio systems within classrooms, meeting rooms, restaurants/bars, fitness gyms and retail stores, RU-NMP44 is a network mixing processor containing six virtual audio mixers controlled by network commands from RDL and other network remote controls. Each mixer operates independently with input signal attenuation from unity to off. The output level from each mixer is independently adjustable from unity to off. Based on the commands sent to the RU-NMP44, each mixer can be used as a mixer, a source selector, a priority paging inserter and/or as a volume control. The outputs from four of the mixers drive corresponding network audio channels whilst the outputs from two of the mixers drive line-level +4dBu audio outputs. RU-NMP44 can be configured using RDL Console or other compatible network control software.

Up to four preset configurations may be stored in the RU-NMP44, with each preset defining any or all mixer level settings. A preset is activated by a network command, an RDL network or wired remote control, a momentary switch closure or a compatible open-collector from other equipment. RU-NMP44 may be configured to power up to a preset, to the last settings used, or with all levels “off”. If ducking is used, one of the four network audio inputs is assigned as the priority input. That input is connected to all six virtual mixers.

An audio detector with installer-defined threshold and recovery delay may be assigned to one, several, or all of the six mixers. For each of those mixers, the priority input is set to a defined level, and the remaining three inputs are each set to attenuate to a fixed level between -10 and -64dB when a message is detected on the priority input. If hum is anticipated from the paging source, one of four high-pass filter may be enabled.

RU-NMP44 may be powered from an optional external 24Vdc power supply, or it has the ability to operate from a PoE enabled network switch.

Digital audio Ethernet protocol: Dante or AES67. Dimensions (WxDxH): 41.7 x 145.8 x 100.6mm.

MIXERS - Analogue

ATTENUATORS

DISTRIBUTION AMPLIFIERS

POWER AMPLIFIERS

HEADPHONE AMPLIFIERS

PREAMPLIFIERS

EQUALISERS

AUDIO METERS

SWITCHERS

SEQUENCING CONTROLLERS

CONVERTERS

Powering

Powering: All units require a 24V DC power supply; each has both screw terminals and coaxial socket for power input. A ‘universal’ supply is available, 57-401, with 24V 3A output, which requires an IEC cord set. See RDL POWER SUPPLIES for more details. Note that all RDL modules with co-axial power input/output sockets use connectors with 2.5mm pins.