Octave Shifter 2 is a free, real-time pitch shifting Audio Unit effect. Featuring four full octaves of pitch adjustment, low latency processing and automation support, Octave Shifter 2 will satisfy both your live and studio pitch shifting needs.
Octave Shifter 2 is optimized to run anywhere: from the latest version of macOS running on multicore 64-bit Intel processors all the way down to Mac OS X Tiger (10.4) on 32-bit Intel and PowerPC G4 or G5 processors.
All sound samples are performed live on a single instrument:
Octave Shifter 2 makes use of the industry standard generic Cocoa and Carbon graphical interface views for Audio Units offering a seamless integration into host applications like Logic Express and Pro, Garageband, Final Cut Express and Pro and Soundtrack.
Octave Shifter 2 is packaged as a Universal Binary, it performs equally well on both Intel and PowerPC based Macs. You will need Mac OS X Snow Leopard (10.6) or higher to be able to use the optimized 32-/64-bit Intel version, or Mac OS X Tiger (10.4) or higher for the legacy PowerPC compatible version.
Updated on Jun 20 2012