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Whirlwind LM2U Balanced to Unbalanced Converter
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    Whirlwind LM2U Balanced to Unbalanced Converter

    Manufacturer: Whirlwind

    Item #: LM2U   •   MFG #: LM2U




    These handy boxes can be used to match consumer grade audio devices (-10dB) to pro equipment (+4dB). These units convert the level and provide the conversion from balanced to unbalanced operation and vice-versa.

    • Features

      • XLR, TRS mini and RCA phono jacks
      • Level controls
      • Active circuitry, power by Whirlwind PS24 supply (included)
    • Specifications

      • Frequency Response 20-20 kHz at unity gain, +/- .1 dBv
      • Total Harmonic Distortion +noise < .0015% 20-20kHz at unity gain; < .0024% 20-20 kHz, +4 to -10 levels
      • Phase Shift < 11.4 degrees 20-20 kHz; < 2 degrees 100-4 kHz
      • Dynamic range 95.7 dB @ .1% thd
      • Total Gain 40 dBv
      • Range of level pot -40 to + 40 dBv
      • Maximum Input level +17 dBv
      • Input Impedance 20 k Ohms balanced
      • Maximum output level +17 dBv
      • Output Impedance 100 Ohms unbalanced
      • Noise at 20 dBv of gain -87.4 dBv 20-20 kHz
      • Noise at unity gain -103.4 dBv 20-20 kHz
      • Noise at 40 dBv of gain -68.1 dBv
      • Power consumption 34 mA DC max.
      • Stereo Separation 94 dB at 20 kHz; 110 dB at 1 kHz; 120 dB at 20 Hz