Acoustic Revive RD-3 Disc Demagnetizer

The Acoustic Revive Disc Demagnetizer RD-3 is Acoustic Revive's most well-known development. The RD-3 improves the sound of every disc you play at the push of a button. Place your disc on the spindle of the Acoustic Revive RD-3, push the button, and wait until the light goes off. Flip the disk, repeat the process and prepare yourself for a huge surprise! The RD-3 removes residual magnetism from any disc - the RD-3 does not spin, as spinning the disc creates even more of a static charge. What you get is a better tonality, a wider, taller and deeper soundstage and more air between instruments.  Why do optical discs, such as CDs, become magnetized? Firstly, it is thought that ferrous ingredients contained in the printing ink of the label side of the disc is one of the causes of magnetizing discs. For example, iron oxide is used for red, yellow or brown ink, cobalt is used for blue or green ink and nickel is used for silver ink. These materials, iron, cobalt, nickel, are called ferromagne