It must be sr as in any software audio / midi audio devices and indicate its noon and rolls.
Caution, however, for audio, Mulabi only accepts Asio drivers (on Windows, I do not know about Mac). If your sound card does not, you must download and install Asio4All (wwww.asio4all.com). Edit: this is no longer true since version 3: one can utilsier standard Windows drivers, but watch the latency in this case, if one wants to play with VSTis in real time.
The documentation is simple and clear enough, however, some functions "advances", but OK to take the software in hand.
Mulabi has a philosophy spcial a bit compared to other programs of this type, which is its charm but can Drout a bit. However since version 2, it is possible to use a Manir "classic", ca that will delight beginners in computer music.
I use it on a PC running XP with 2 GB of memory and a Pentium 4 3 GHz.
But also on a laptop running Vista, with 2 GB of memory and a Core 2 Duo 1.8 GHz.
Mulabi walk nickel on these two machines, it is very stable, it is the hunt to dveloppeur of any bugs and is trsractif (Mutools forum on KVR).
I use it for 6 months. What I like most is its pure interface, which is not overloaded by hundreds of functions. Also, I enjoy its architecture is modular and allows for little prs anything in routing audio and midi (if necessary). It also has an editor of synths and effects (a sort of Synthedit intgr which allows you to create instruments and MIDI effects and audio. Since version 2 there is also a sampler int gr. In short, there is under the hood Behind its simple appearance.
The default: missing functions in the composition window (the one with the tracks and "clips" on the tracks) to delete, promising R & D measures.
I do not like either the Manir which we "draw" the automation curves.
Overall, I love this program: it has all the essentials (version 2.5 and since it integrates the Rewire, making it a perfect companion to Reason), it is simple, clear, stable, cheap, its dveloppeur is listening and the advances without Precipitation Occurred in privilgiant stability.