iRAPiRAP ( Isolation-Resonance-Absorbing-Platform ) are manufactured from Custom Design’s Acoustic Steel. Designed to dampen resonance vibration iRAP’s isolate equipment from the supporting system by absorbing unwanted energy or that generated through the support. It does this through a patented polymer which is sandwiched between 2 sheets of 1.5mm steel and converts reasonance to negligible heat.The versatility of the iRAP enables them to adapt to any support system only requiring 20mm of height. Available in several sizes to fit most equipment (custom sizes available on request), the iRAPs offer magnitude in clarity and depth to the bass, producing an inky blackness to the background, with an improvement specifically to separation and detail.by John ScottI have been using the iRap for a couple of months now as a platform for my Cambridge Audio Azur 640C..Rating:  [5 of 5 Stars!]by Trade ReviewThe iRAP is sold in Germany as S.I.P. (Sound Improvement Platform) \"It is very seldom that I hav..Rating:  [5 of 5 Stars!]