rs-met has released two new freeware VST plug-ins for Windows - Channel Matrix 2x2 v0.5 and Crossover 3-Way v0.5.
Channel Matrix 2x2 is a plugin which lets you matrix-multiply the signals of two input channels in order to obtain another two signals which will appear at the two output channels. Example uses are mid/side encoding/decoding, mixing stereo to mono, switching channels left for right, boosting or attenuating signals, inverting signal polarity, etc.
Crossover 3-Way is a plugin to split an incoming (stereo or mono) signal into 2 or 3 frequency ranges (lows and highs or lows, mids and highs). It can be used to build your own multiband effects within a modular (sub)host environment. The band-splitting is done by complementary pairs of Linkwitz-Riley lowpass/highpass filters, the slope of which is adjustable between 12 and 96 dB/oct.