If we put it very briefly, then, it turns out, the testing of any acoustics should start with playing on it for 100 hours of special audio discs with white noise. The records must be purchased from a small English company for £499 per copy. Copies of disks are not suitable: on them the noise becomes not white enough. This action is carried out to curl to the right of left-turned torsion fields and harmonize copper and nickel harmonics. After 100 hours, the cable must be carefully massaged in order to melt the silver atoms that have leaked from long lying present in all good cables. Anything that is cheaper than $100 should not be tested, but with disgust on the face to throw into the fork.