Mac users interested in Korg audiogate 2.2.1 generally download:
AudioGate has been the ideal partner for the KORG MR series of DSD recorders, allowing you to record in the ultra-high-resolution DSD format and then down- convert to the most suitable format for your needs. It was created to bring out the unlimited potential of a DSD master, and has become an indispensible DSD recording tool used by studios worldwide.
Softick Audio Gateway can operate with any Bluetooth audio device which supports Advanced Audio Distribution Profile (A2DP) designed to transfer a high-quality stereo audio stream wirelessly. Softick Audio Gateway captures digital audio from Mac OS X CoreAudio subsystem and redirects it to any compatible Bluetooth A2DP device such as Bluetooth headsets, headphones or speakers.