P.E.Op.S. DSound PSX SPU v1.10b SVN 5 is released. P.E.Op.S. DSound PSX SPU is the Windows PSX spu emulation plugin, using DirectSound, which can be used with the win32 ePSXe emulator software.

P.E.Op.S. DSound PSX SPU v1.10b SVN 5 Changelog:
- One more speed boost - skip zero volume channel data (another +10 fps).




Download: P.E.Op.S. DSound PSX SPU v1.10b SVN 5
Source: Here