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    Rolls MB15b ProMatch Direct Box Stereo Signal Converter

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    Web Item #RLLMB15B

    Rolls MB15b ProMatch Stereo Direct Box
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    Manuals and Documents: Manual
    Rolls Warranty: If you have additional warranty questions, please call the manufacturer at 801-263-9053
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    Rolls MB15b ProMatch Stereo Signal Converter Direct Box Product Description

    The Rolls MB15b - Stereo Signal Converter - is essential for connecting the XLR balanced inputs of powered speakers to the -10 dB unbalanced RCA outputs found on most DJ mixers and controllers. The Rolls MB15b converts the stereo signal to balanced XLR at hot +4dB professional levels so you can run long lines to the powered speakers, with no line loss, interference or noise, and you get a gain boost as well. Stereo volume controls for fine tuning and matching levels. Two-way operation also converts stereo XLR balanced to stereo RCA unbalanced output. Active circuit for signal boost, ships with power supply.


    - Stereo Direct Box
    - Stereo RCA to stereo XLR
    - Stereo Level control for each channel
    - Works as stereo balanced line level control
    - 1/8 in. Headphone level to line level adaptor

    Same Day Music is an authorized dealer of Rolls products.

    Rolls MB15b ProMatch Stereo Signal Converter Direct Box Technical Description

    - Max Out:
    - Balanced: +18 dB
    - Unbalanced: +12 dB
    - Max In:
    - Balanced: +22 dB
    - Unbalanced: +22 dB
    - Input Impedance:
    - RCA: 100k Ohm
    - XLR: 10 k Ohm
    - 1/8 in. stereo: 10k Ohm
    - Output Impedance: RCA: 100 Ohm, XLR: 100 Ohm balanced
    - Noise Floor: -88 dB
    - Gain:
    - +4 dB In: -8 dB
    - -10 dB In: + 20 dB
    - THD: .003%
    - Power: 12 VDC adapter (center negative)
    - Size: 4.15 x 2.46 x 1.55 in.
    - Weight: 1 lbs. (.45 Kg)
    - Current drain: 16ma nominal no load 15vdc

    Same Day Music is an authorized dealer of Rolls products.
    Shipping Weights and Dimensions
    Shipping Weight: 2 lbs
    Shipping Dimensions: 8 x 5 x 3 in

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