MOTU Introducing Digital Performer 9.5 DP 9.5 DELIVERS ZTX PRO TIME-STRETCHING AND PITCH-SHIFTING TECHNOLOGY CAMBRIDGE, MA — Tuesday, September 12, 2017. MOTU is now shipping Digital Performer 9.5, a free update at motu.com/download for all DP9 owners. Version 9.5 introduces ZTX PRO™ technology: cutting-edge audio time-stretching and pitch-shifting DSP developed and refined through years of [...]