Footers - isolation or resonance draining


Hi Everybody.
I have been researching footers for my BDP (Samsung 1500) and preamp (Parasound 2100).

There seems to be 2 different purposes for footers: (1) resonance draining/dissipation and (2) isolation from exiternal resonance.

I'm not sure there is a difference between these two, but if there is which one should I be looking at for my components?
mmarvin19

Showing 1 response by tobias