RDL ST-MX2 2 Mic or Line Input Mixer, Mic and Line Out

OUR PART #: STMX2 MFR #: STMX2

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Radio Design Labs' ST-MX2 is used in any application requiring mixing of two audio sources. A mic may be mixed with a line level music source. ...Read more

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RDL ST-MX2 2 Mic Or Line Input Mixer, Mic And Line Out
Our Price: $194.77
List Price: $259.70
You save 25%!

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Product Overview

Radio Design Labs' 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. The durable bottom adhesive permits quick, permanent mounting nearly anywhere–or use it with RDL's racking accessories.

Features

  • 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

Specifications

  • Inputs (2): Selectable mic or line
  • Input range 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 W
    • Line: 20 kW bridging
  • Input/Output configuration: Balanced or unbalanced
  • Outputs (2): MIC and LINE
  • Output Impedance: 150 W (mic or line)
  • Frequency Response:
    • Mic: 25 Hz - 50 kHz (± 1 dB)
    • Line: 10 Hz - 30 kHz (± 0.25 dB)
  • THD+N:
    • Mic:< 0.05% (25 - 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:
    • Mic:< -70 dB (150 W source; rel. +4 dBu);
    • Line:< -90 dB (referred to +4 dBu)
  • CMRR:
    • Mic:>65 dB (50 Hz to 120 Hz)
    • Line:>45 dB (50 Hz to 120 Hz)
  • Power Requirement: Ground-Referenced 24 to 33 Vdc @ 60 mA

Note

NOTE: Radio Design Labs' PS-24AS power supply is NOT included but is required in order to power this product. Please see the "Accessories" tab or click here for more information on the PS-24AS power supply.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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