OSD Audio's SMC21 Stereo to Mono Converter is a must-have for integrators who need to convert stereo (left/right) into two summed mono outputs. Although most media devices are in stereo, not every space is acoustically suited for left and right channel feed. Combining the audio signal into two identical summed stereo full-range mono outputs allows a single speaker to play both channels.
The SMC21 includes gold-plated RCA input and output connections, and unlike most converters, this unit utilizes an independent 1:1 ratio audio transformer for each channel to preserve signal integrity. Easy to install with no power needed, simply connect the SMC21 between the stereo source outputs and right and left inputs of the power amplifier. An ideal solution for 70V and 8-ohm multi-channel projects, integrators often use this convertor with our XPA Series 70V power amplifier or our MX Series 8 ohm multi-channel amplifiers.