Any word if these are any good? I want to try them on my computer rig.
http://verastarr.com/music-server-digital-upgrade/
Years ago, I tried similar materials on a few chassis...unsure if on any component parts. They worked terrific to dampen the thin chassis. Since you're using a Digibuss, a little experimentation with the Verastarr materials seems like it might yield some good results. Place, peel and stick.
I'd say give it a go
Nick