Stereo Tool

Much better version coming up in about an hour.

Winamp DSP plugin: http://www.stereotool.com/download/dsp_ ... r_BETA.exe
Stand alone version: http://www.stereotool.com/download/ster ... r_BETA.exe
Command line: http://www.stereotool.com/download/ster ... d_BETA.exe
VST version: http://www.stereotool.com/download/vst_ ... l_BETA.dll

Changes:
- There's now a checkbox to turn the new filter on or off
- The filter is filtering tighter, with less artifacts. Because artifacts were mainly present at high and very low frequencies, I've turned processing off for those frequencies.

I think the result sounds much better with than without the new filter for music with vocals with reverb.