Virus KB OS 4.52 to 4.90
 

Can anyone tell me what the difference between virus OS 4.5.2. and OS 4.90 is for the KB? I just got my KB and noticed there's a more recent OS, and I wonder if it's worth the trouble of upgrading.

I can?t tell what difference it will make but i would recomend that you do the upgrade anyway since there proberbly will be some bug-fixes and some new fetures in the newer OS :twisted: If you download the OS-file from Access there will proberbly be a pdf-addendum with the new features...

It also possibly encompasses the "PureTuning" feature that went into the Virus C. That was one of the very latter updates that saw the transition over to the the B, too.

To see if you have PureTuning, go to the "CTRL" menu, and then skip along to the right until the end of the MIDI settings, and PureTuning should be there (if you have it), just before the SYSTEM settings.