AcoustiFeet™ - Anti-vibration Replacement Silicone PC Case Feet (Pack of 4)
A great deal of PC case feet are solid plastic, or (at best) very hard rubber and therefore do a good job of transmitting unwanted vibrations from inside a PC via the chassis/case into the desk, floor or shelf on which the system sits. In this situation, where the case is in direct contact with the substrate, the PC can generate annoying noise elsewhere (secondary noise).
Acousti Products have designed a unique set of 4 self-adhesive soft silicone feet, of varying softness (for different case weights) and in two colours. These case feet are designed to decouple a PC case from the floor or substrate by absorbing vibrational energy, and therefore helping to minimise noise generation caused by vibrations.
A little extreme? Well, yes, perhaps: but even with very quietest PCs it is vibration that becomes the most significant culprit/contributor to noise generation. So they have developed these case feet to try and minimise vibrations in their pursuit of 'ultimate noise reduction'.
ACF 3007-20B Specifications
Colour: Matt Black
Medium-to-light weight PCs, aluminium towers, larger SFF cases, heavy HTPC cases, larger inkjet printers and laser printers, heavier HiFi units (such as power amps), speaker cabinets etc.
Softness : Shore A 20°