McDSP just released 64-bit AAX plug-ins (Native and DSP) for Pro Tools 11. This is a Mac only release, requires the iLok2, and is a free upgrade for McDSP v5 customers. A 64-bit Windows release will be coming shortly. If you don’t have version 5 yet, contact us for upgrade options.
Stay tuned for more Pro Tools 11 compatibility announcements soon. Most major plug-in companies are in the final test phase as they started to work on 64bit versions already when AAX was originally announced with HDX. And many manufacturers are already compatible like Avid, Dave Hill, EastWest, Flux, iZotope, Massenburg, Metric Halo, Neyrinck, NuGen, Plugin Alliance, Vienna Symphonic, etc.