3 x 1 Mic/Line Mixer

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  • Power Supply Sold Separately
  • CE

    The TSD-MIX31RL 3x1 mic/line mixer includes two mic/balanced line inputs via removable Phoenix style connectors and a stereo summing dual RCA input. Switchable phantom power is provided for both mic inputs to facilitate condenser microphones. The high quality, low noise internal mic preamps ensure clarity and quiet operation without unwanted coloration. A 12dB / octave high pass filter @ 125Hz also is available on each input to minimize bass rumble and low frequency feedback.

    Priority paging can be accomplished via contact closure or VOX trigger on Input 1 (mutes input 3 only). Remote level control feature allows use of the AAVC-10K (or equivalent) decorative wall plate control for convenient remote adjustment of either the entire mix bus or input 3 only (typical BGM input). A variable output limiter provides system protection by reducing clipping and distortion - which is especially useful when mixing multiple mics and/or line sources with varying volumes.

    Unit requires Power Supply that is sold separately for proper function, multiple TSDs can be powered with one power supply based on current requirements. This unit has a power requirement of 60mA so any of the available TSD power supplies can be used with the unit. For multiple TSD applications use the TSD Power Calculator to determine the proper power supply needed.

    • Two (2) Balanced Mic/Line Inputs
    • High Gain (50dB) Microphone Preamps
    • Switchable 24V Phantom Power
    • One (1) Unbalanced Summing Dual RCA Line Input
    • Vox Sense and Contact Closure Priority Mute of Ch3
    • Variable Output Limiter
    • Remote Level Control
    • 12dB/Octave Low Cut Filter @ 125Hz
    • Input Signal & Peak Indicator LED's
    • High Gain Output for Driving Long Balanced Lines
    • Separate Ground Connections
    • Power Supply Sold Separately
    • Removable Phoenix Style I/O Connectors
    • Security Covers Included for All Front Panel Controls
    • Energy Efficient

    Unbalanced Input Impedance 10KΩ
    THD .06% & 1kHz
    Input Level 316mV (-10dBV)
    Balanced Input Impedance 1.2KΩ Balanced, 600Ω Unbalanced
    Phantom Power 24VDC Defeatable
    Low Cut Filter 125Hz/12dB Defeatable
    Line Input Level 1V (0dBV) Balanced 2V (+6dBV) Balanced Output
    Mic Input Level 46dB Gain 10mV (-40dBV) Balanced
    Output impedance 300Ω Balanced, 150Ω Unbalanced
    Line Output Level 1V (0dBV) In
    Frequency Response 20Hz - 20kHz (+/-1dB)
    Signal to Noise Ratio Line to Line 85dBV
    Signal to Noise Ratio Mic to Line 70dBV
    24VDC Power Requirements 60mA
    Height 1.5" (3.81 cm)
    Width 4" (10.16 cm)
    Depth 2.5" (6.35 cm)
    Weight 6oz., .165kg
    Voltage Compatibility 24V
    Warranty Period 36 months from date of purchase

    TSD-MIX31RL Datasheet (3 pages) TSD-MIX31RL Datasheet (3 pages)
    TSD Series CAD Drawing TSD Series CAD Drawing
    TSD-MIX31RL Owners Manual (12 pages) TSD-MIX31RL Owners Manual (12 pages)
    TSD-MIX31RL Owners Manual (12 pages) TSD-MIX31RL Owners Manual (12 pages)