The Mono and Stereo busses were not very user friendly nor useful, but took a lot of resources.
This version does not include busses, to save on DSP resources and allow more SAT connections.
Internally, a few things were changed so it is even more streamlined than before. Note that it brought a minor change that should not be visible to user. The “Mix” level had to be changed and replaced in the preset list. The new Mix Trim loads with a default value at nominal level (-0dB).
Previous prsets will work fine except that it will not load the older “mix” level value.
Download it from the BlackBox download page, in the “Mixer” sub-folder.