RDL RU-MX4L 4-Channel Line-Level Mixer

RDL RU-MX4L 4-Channel Line-Level Mixer

RDL RU-MX4L 4-Channel Line-Level Mixer

B&H # RDRUMX4L MFR # RU-MX4L
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Expected availability: 3-7 business days

Product Highlights

  • 4 x Balanced XLR Inputs
  • 5 x Unbalanced RCA Inputs
  • 1 x Balanced XLR Output
  • 1 x Unbalanced RCA Output
  • Switchable Mic/Line Output Level
  • Direct RCA Input from Another RU-MX4
  • Input Channel Metering
  • Output Metering
  • Power Supply Available Separately
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Configuration: Mixer

Mixer with Output Isolation Transformer

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$394.50
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RDL RU-MX4L overview

  • 1Description

The RDL RU-MX4L is a four-channel audio mixer with XLR and RCA line inputs. Outputs include a switchable balanced XLR mic/line output, as well as an additional unbalanced RCA jack that may be used to link another RU-MX4L or RU-MX4LT. This mixer is useful for combining balanced line and unbalanced line inputs into a single output. The RU-MX4L is suitable for small sound reinforcement, public address systems, or mixer expansion applications.

You'll note that for outputs, you have the options of an RCA out or a balanced XLR out. The XLR output is switchable between mic or line level. While you can only use one input configuration at a time (either XLR or RCA), you can use both outputs simultaneously.

Levels can be adjusted on the front panel, which leaves you enough space to label each input. Each input sports a dual-LED VU meter following standard VU ballistics with a green indicator for signal and a red LED when you go over the correct operating level. The output is displayed on an LED string VU meter. Please note, you must purchase the corresponding PS-24AS power supply separately.

Four Line Input Channels
Each channel features a balanced XLR line input and an unbalanced RCA line input.
Flexible Output Section
The outputs consist of a mic/line selectable XLR channel, and an unbalanced RCA output that may be used for linking multiple mixers.
UPC: 813721013071
In the Box
RDL RU-MX4L 4-Channel Line-Level Mixer
  • Power Interconnect Cable for Additional Units
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    RDL RU-MX4L specs

    I/O 4 x XLR inputs, balanced
    5 x RCA inputs, unbalanced
    1 x RCA output, unbalanced
    1 x XLR output, balanced
    Input Level Balanced: -13 to +22 dBu (+4 dBu output)
    Unbalanced: -25 to +20 dBV (+4 dBu output, -10 dBV nominal)
    Input Impedance Balanced: 20 kOhms
    Unbalanced: 2 kOhms
    Output Level +4 dBu balanced (switchable to MIC level -45 dBu),-10 dBV unbalanced
    Output Impedance Balanced: 150 Ohms
    Gain Adjustment Balanced: Off to 17 dB
    Unbalanced: Off to 27 dB
    Frequency Response 20 Hz to 30 kHz ( 0.25 dB)
    THD+N < 0.01%
    Residual Noise Below +4 dBu Output: < -82 dB (4 line-level sources, unity gain)
    Indicators Dual-LED VU meter for each input, power LED, audio mix level meter LED (8 segments, 0 dB = +4 dBu)
    Meter Ballistics VU: -20 dB, -10 dB, -6 dB, -2 dB, 0 dB, +3 dB
    Peak: +8 dB, +12 dB
    Ambient Operating Environment 32 to 122°F / 0 to 50°C
    Power Requirement 24 VDC at 150 mA (ground-referenced); power supply available separately
    Signal-to-Noise Ratio Mic: < 0.1% (80 Hz to 20 kHz)
    Line: < 0.02%
    Phantom Power None
    Dimensions 1.7 x 5.8 x 4.8" / 4.3 x 15.0 x 12.2 cm
    Weight Not Specified by Manufacturer
    Packaging Infozvaqeayvdcarszwbyydaxyyyvasezsuydeza
    Package Weight 1.65 lb
    Box Dimensions (LxWxH) 7.0 x 6.5 x 2.5"

    RDL RU-MX4L reviews

    RU-MX4L 4-Channel Line-Level Mixer is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Very good line level mixer RDL makes a very good series of mixers. This line mixer works very well and saves space. Great for mixing line level inputs
    Date published: 2015-11-17
    • y_2018, m_12, d_4, h_17
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