VB-Audio VoiceMeeter
Free Audio Software for Mac
Rogue Amoeba | Freebies: Free software for Mac OS X
Rogue Amoeba | Freebies: Free software for Mac OS X
Applications using JACK | JACK
Ambrosia Software, Inc. -- utilities/WireTap Pro
Ambrosia Software, Inc. -- utilities/WireTap Pro
GigaVox Media, Inc. » The Levelator™
Sound recording tools: Total Recorder - captures any audio from the Internet, records audio from CD, microphone, line-in, converts any sound formats to WAVE and MP3