Grado Labs Reference Platinum 3

Achieving fantastic accuracy and control, the Reference3 does everything the Master3 can do - but does it better thanks to specialized intricate processes while being crafted.the Reference3 has a much longer build time since it undergoes extremely unique processes only a few of our cartridges go through. This longer, more intricate practice produces a more colorful and deeper sound.We modified our four piece OTL cantilever technology to achieve a 5% tip mass reduction over the Prestige Series and use ultra-high purity long crystal (UHPLC) oxygen free copper wire in the coils. The Reference3 uses a specially Grado designed true ellipsoid diamond.After the Reference3 cartridge is crafted, it is then placed inside a Australian Jarrah housing. Jarrah is necessary for the majority of Timbre Series with its ability to produce surgically precise clarity without losing any depth. Through a variation of thermal aging processes, the housing gains the ability to better dampen and control the resonant frequencies.
Compliance: 20 mm/N
Weight (g): 9.0
Recommended load resistance: 47 kOhm
Made in: USA
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