Superior 'Suspension' Isolation Discs
Put some spring in your component isolation with the precision Disc of Silence from Solid Tech. These highly effective component discs feature a piston-like central hub that is suspended and isolated from the outer cylinder thanks to three or six suspension springs.
The resonant frequency of the tension springs is about 5 Hz with a normal load, which means that the effective isolation starts at about 8 Hz. That will effectively keep a wide spectrum of vibration-borne noise out of the signal change, giving your music the purity it deserves.
A set of four Discs of Silence can handle a load of up to 200 lbs. | 
