audioquest4life, if vibration effected electronic devises our military jets and vehicles would be in big trouble.
The best solution is a sturdy enclosed cabinet. I personally do not like open racks and I do not put my equipment any where near the speakers except the mono amps but they are separated from the speakers by a 15" floor. They are on a shelf up against the ceiling in the basement below.
If your system is on a concrete floor more vibrational energy travels through the air and none of these devices protect equipment from that. An sturdy enclosed cabinet will to some degree.
The best solution is a sturdy enclosed cabinet. I personally do not like open racks and I do not put my equipment any where near the speakers except the mono amps but they are separated from the speakers by a 15" floor. They are on a shelf up against the ceiling in the basement below.
If your system is on a concrete floor more vibrational energy travels through the air and none of these devices protect equipment from that. An sturdy enclosed cabinet will to some degree.