NATIVE INSTRUMENTS is now shipping a new version of PRO, bringing it to version 53. The PRO is a virtual synthesizer designed for musicians and sound engineers. The latest version ships with expanded interface support. According to NATIVE INSTRUMENTS:

NATIVE INSTRUMENTS is excited to announce a new update for the Pro-53 which brings the legendary vintage synth to Mac OS X and RTAS.

The Pro-53 now fully supports the modern technologies and interfaces of OS X, including AudioUnits, RTAS, VST, and standalone operation with CoreMIDI and CoreAudio.

You can find more information about the latest version of PRO at the NATIVE INSTRUMENTS Web site. PRO-53 is available for US$199.00.