The HYPERION (patent applied for) is the cartridge of choice for the most esteemed audio equipment manufacturers. Why? Because when they exhibit their gear at Hi-Fi shows, they want their turntable, amplifier or speaker systems to sound the very best that they can! Peter Ledermann's radical design utilizes an actual "cactus spine" for the cantilever. The naturally tapered shape, stacked columnar fibers and desiccated resin damping fit the exact parameters of the perfect cantilever: Low mass, extreme rigidity, internal damping, and tremendous strength. The Hyperion ES-MR is complimented with our select ultra low mass Micro RIdge stylus; a stylus design that maintains constant performance throughout its full lifetime, unlike all other stylus designs made. Each one hand crafted by Peter Ledermann - Made in the USA. Rebuild Price? $950 ~ less than 10% of MSRP !! - Imagine getting a NEW Hyperion ES-MR for $950 each time you wear it out, or break it by accident......certainly one of the fears of owning a high end cartridge. Not anymore! You will NOT lose your investment with a Soundsmith Hyperion as you do with all other brands......