www.kvraudio.com/news/jonas_norberg_releases_sniper_v1_0_4450
16th December 2005
Sniper contains 64 narrow notch filters controlled by MIDI. By default no filters are active. When a note-on is received a group of notch filters corresponding to the harmonic content of the note is started. In special circumstances this plug allows you to remove or attenuate specific instruments from a mix while leaving the other virtually untouched.
It specifically solves the problem mentioned by Chris Huelsbeck in this thread here at KVR.
Sniper is available as a VST effect for Windows and is free.
KVR Audio, Inc.
www.kvraudio.com