> Audacity uses PortAudio. The next PortAudio release (V19) includes > JACK support, so Audacity should work with JACK then. But, no one > is making any predictions about when that will be. You can build the current release of Audacity from source with PortAudio V19 as an option. Testing of Audacity with native ALSA and/or JACK is something that the Audacity developers are looking for feedback on, as it's a new feature. Cheers Daniel