The Rega Planar 10 Platter is a masterpiece of engineering designed to deliver the ultimate in speed stability and sonic precision. Manufactured from a custom ceramic oxide powder, this platter is compressed, fired, and meticulously diamond-cut to achieve absolute surface flatness and accuracy. Its unique design features a modified internal construction with improved coupling to the sub-platter and a mass distribution that creates a powerful "flywheel effect." By concentrating mass at the outer edge while keeping the center lighter, it maximizes rotational inertia for unwavering speed constancy without adding unnecessary stress to the bearing. This is the genuine replacement platter for the Planar 10, essential for maintaining the reference-level performance of Rega's skeletal flagship.