• RDL RU-MLD4T Mic / Line Distribution Amplifier
  • RDL RU-MLD4T Mic / Line Distribution Amplifier back
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RDL RU-MLD4T Mic/Line Distribution Amplifier

RDL RU-MLD4T Mic/Line Distribution Amplifier

SoundPro Item: 77391 | Part Number: RU-MLD4T

$605.70
$807.60 $605.70
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MSRP: $807.60 | MAP: $605.70

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  • Distribution Amplifier with Four Outputs
  • Front Panel XLR Input / Output Jacks
  • Detachable Input / Output Terminal Blocks
  • Switch-selectable Mic or Line Input
  • Switch-selectable Mic Gain and Phantom
  • Gain Trim on Input
  • Each Output Switch-selectable Mic or Line
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The RU-MLD4 from RDL is a four channel audio distribution amplifier. The input and all four outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. The input accepts either a balanced microphone or line level signal. Each of the four outputs provides either a microphone or line level signal. Both the front-panel XLR connectors and the rear-panel terminals are active at all times.

The audio input is equipped with a rear-panel switch to select between MIC and LINE level. Two additional switches allow setting the MIC input for LO or HI gain and for enabling or disabling standard 24 Vdc phantom. The two microphone gain settings allow the connection of a wide variety of dynamic and condenser microphones. Each output is provided with a separate rear-panel switch to set the associated level to either MIC or LINE. Audio outputs are isolated from each other and may be wired balanced or unbalanced. Gain trim is provided on a front-panel control. An RDL Dual-led VU meter is provided above the gain trimmer. The meter is calibrated to indicate +4 dBu for outputs set to line level. The rear panel provides a detachable terminal block and a power input jack to connect 24 Vdc power. Each output of the RU-MLD4T is equipped with a studio-quality audio output transformer.

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Specifications

Dimensions
Package Dimensions
6 x 6 x 2.625 in.
Weight
Shipping Weight
1.48 lbs.
WEEE Weight
1.235 lbs.
Electrical
THD+N
< 0.1% (Mic); < 0.005% (Line)
Power Requirement
GROUND-REFERENCED, 24 Vdc @ 90 mA
Audio
Output Impedance
150 Ω balanced
Gain Trim
Front panel adjustable
Connectivity
Inputs
XLR(front); detachable term block(rear)
Input Level (for +4 Dbu output)
Switch-selectable (rear panel) MIC/LINE
Outputs (4)
XLR(front); detachable term block(rear)
Output Level
Switch-selectable (rear panel) MIC/LINE
General
Mic
-48 dBu to -3 dBu (LO GAIN); -65 dBu to -20 dBu (HI GAIN)
Line
-15 dBu to +28 dBu
Headroom
> 20 dB (above +4 dBu LINE output)
Ambient Operating Environment
0° C to 55° C
Audio Performance
CMRR
> 60 dB (Mic); > 50 dB (Line)

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