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