RDL®

ST-MX2

2 Channel Audio Mixer - Microphone or line input and output

SKU: ST-MX2
  • Two Input Audio Mixer
  • Selectable Mic or Line Level Inputs
  • Simultaneous Mic and Line Outputs
  • Add Additional Inputs to an Existing Mixer
  • Audio Output Dual-LED VU Metering
  • Balanced or Unbalanced Inputs and Outputs
  • Low-Noise and Low-Distortion Performance
  • Recommended Power Supply ( Not Included )
    PS-24AS (USA)PS-24AX (International)
    Category:

    Description

    The ST-MX2 is used in any application requiring mixing of two audio sources. A mic may be mixed with a line-level music source. Two mics may be mixed to feed the mic or line level input of a power amplifier. A mic or professional +4 dBu line-level mono sum is possible. It may be used to convert mono line-level signals from consumer to professional, or from professional to consumer format. It may also be used as a microphone preamplifier, or conversely to adapt unbalanced or balanced line-level signals into the microphone input of other equipment.

    Specifications

    Inputs (2):Selectable mic or line
    Input Level for +4 dBu output:Mic: -45 dBu to -65 dBu; Max input -28 dBu
    Line: -18 dBV to +10 dBu; Max input +22 dBu
    Input Impedance:Mic: 200 Ω
    Line: 20 kΩ bridging
    Input or Output Configuration:Balanced or unbalanced
    Outputs (2):MIC and LINE
    Output Impedance:150 Ω (mic or line)
    Frequency Response:Mic: 25 Hz to 50 kHz (± 1 dB)
    Line: 10 Hz to 30 kHz (± 0.25 dB)
    THD+N:Mic: < 0.05% 25 to 20 kHz
    Line: < 0.005%
    IMD:< 0.004%
    Output Level:Mic: -45 dBu
    line: +4 dBu
    Headroom:Mic Input: >22 dB (rel. -50 dBu), >32 dB (rel. -60 dBu)
    Line Input: >18 dB (rel. +4 dBu), Output: >20 dB (rel. +4 dBu)
    Noise (below +4 dBu):Mic: <-70 dB (150 Ω source, 50 dB gain), <-80 dB (200 Ω source, 50 dB gain)
    Line: 65 dB (50 Hz to 120 Hz)
    Line: > 45 dB (50 Hz to 120 Hz)
    Ambient Operating Environment:0° C to 55° C
    Power Requirement:GROUND-REFERENCED, 24 Vdc @ 60 mA
    Dimensions:Height 0.7 in. (1.7 cm), Width: 3 in. (7.6 cm), Depth: 1.6 in (3.9 cm)
    Package Type:Cardboard Box
    Package Dimensions:2 x 2 x 4 in.
    Shipping Weight:0.18 lbs.
    WEEE weight:0.125 lbs.
    Tariff code:8543.70.9860

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    Dimensions

    ST-MX2

    Downloads

    DocumentsFormat
    DatasheetPDF
    CAD FilesUnitsSizeFormat
    Engineering Functional BlockAmerican3.96 KBDXF
    Panel Diagram - EndAmerican3.65 KBDXF
    Panel Diagram - FrontAmerican25.15 KBDXF
    Panel Diagram - EndMetric3.76 KBDXF
    Panel Diagram - FrontMetric25.97 KBDXF
    High Res ImagesFormat
    st-mx2.zipTIF
    Declaration of Conformity
    Download

    Diagrams

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