The ABCD-1 is an USA designed and manufactured cartridge demagnetizer. The ABCD-1, keeps your analog front-end sounding its best. Once a week, simply plug in your turntable leads to the ABCD-1, then activate the gently ramped, up-and-down cycle of the ultra-pure demagnetizing signal. The Aesthetix ABCD-1 is battery powered for ease of use and worldwide operation. Price: 175 euro.