WOK has released M-ST, a free mono compatible stereo image reducer/expander tool in VST plugin format for Windows.
M-ST is a quick and easy way of changing the stereo wideness of an audio signal or faking a stereo-signal from a mono audio. Just select what kind the input is and adjust the width of the signal – from mono to original or wider. Unlike a mono-stereo switch the channel separation can be continuously adjusted. Above 100% the stereo signal is spreaded with M/S techniques first and then additionally with filter and delay lines. The resulting signal is still mono compatible.
M-ST is available for free download via WOK. If you’re looking for more similar plugins, check out BPB’s best free stereo expander VST plugins list.
Links
Download M-ST: click here