DDMF has released StereooeretS, a two-band stereo image processor.

It features:

• L/R or M/S input.
• Independent gain and panning for L and R channel.
• Flat two-band crossover filter with 12 dB/octave with adjustable frequency from 50 to 1000 Hz.
• Independent width, gain and pan control for low and high frequencies.
• Solo buttons for mid and side signal of low and high frequency bands.
• Stereo meter to prevent phase issues.
• All parameters can be automated.
• Internal 64 bit processing.
• Freely resizable GUI.

StereooeretS is available in VST and AU effect plug-in formats for Windows and Mac OS X. You can pay what you want, starting from $0.50 to cover transaction costs. A demo version is available (that does not save its settings).