I have a friend using the large Marigo discs on the glass windows directly behind his Soundlab speakers. There is no doubt that it improved imaging and tonal balance as well.
I experimented with the green and black Marigo dots on several pieces of electronic equipment with huge improvements by "dotting" the caps in my Atmasphere MA2.
This tweak works well but requires a bit of experimenting. Too many dots (or wrong type) will suck the life and dynamics from the music, the same as applying too much weight on top of equipment to achieve damping.
I experimented with the green and black Marigo dots on several pieces of electronic equipment with huge improvements by "dotting" the caps in my Atmasphere MA2.
This tweak works well but requires a bit of experimenting. Too many dots (or wrong type) will suck the life and dynamics from the music, the same as applying too much weight on top of equipment to achieve damping.