He immediately recognized the symptoms of residual magnetism. “There’s a glare or a glassiness to the sound that demagnetizing will remove,” he said. “Secondly, you’re losing low-level ...

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Update:Furetech got back to us. I'd fired off an email saying "We spotted the Furutech DeMag optical disk demagnetizing tray, and wondered exactly what it does," forgetting that "spottet" is ...

Magnetics specialist Goudsmit has developed a mobile system that can demagnetize on location. For such situations, the system essentially replaces the tunnel with 100 to 200 meters of cable, wound on ...