BURBANK, CA — September 16th, 2009 — Spectrasonics has released Stylus RMX® version 1.9 the company’s first 64-bit native Mac software. The new version of the award-winning groove software is now compatible with Apple’s recently released ‘Snow Leopard’ 64 bit operating system and the emerging 64-bit native host applications for music production on the OSX platform. Since native Windows 64-bit compatibility has been available since version 1.7, Stylus RMX is now fully cross-platform 64-bit native software and is also compatible with 32-bit Mac and Windows systems and hosts. The new 1.9 version also includes various technical fixes and compatibility updates with other recent software releases such as Apple’s Logic 9.