With Avid Media Composer 6.5, you can now monitor more complex soundtracks with support for up to 64 audio voices. Combined with robust audio tools, 7.1 surround sound and RTAS plug-in support, and unmatched integration with Pro Tools, the Media Composer family of products offers the best built-in audio tools for video editors than any other NLE.
Learn more about Avid Media Composer 6.5 Family
http://www.avid.com/US/products/family/Media-Composer?cmpid=70140000000Tg1X
