PCSX2 SVN r2081 is released.PCSX2 is a PlayStation 2 (PS2) emulator for the Microsoft Windows and Linux operating systems. With the most recent versions, many PS2 games are playable (although speed limitations have made play-to-completion tests for many games impractical), and several games are claimed to have full functionality.

PCSX2 SVN Changelog:
r2081
SPU2-X: (experimental) New reverb implementation using a more correct downsampler, as borrowed from "sexypsf."

Download: PCSX2 SVN r2081
Download: Official Beta Plugins Pack [6 Sep 2009]
Source:Here