Estimated price (community-sourced)
About the Rollerblock Jr. HDSE
The Rollerblock Jr. HDSE is an enhanced version of the standard Rollerblock Jr., featuring a top-grade 7075 'aircraft' aluminum alloy body, which provides superior strength and resistance to deformation compared to the 6061 alloy used in the standard model. The body and cup area are treated with a special 'Hard Coat' anodizing, offering a ceramic-level hardness that enhances durability and reduces wear. The device comes equipped with high-precision Grade 10 Tungsten Carbide balls, which are superior to standard chromium steel balls in terms of sphericity and diameter tolerance. These features contribute to improved sound quality, including higher resolution, tighter bass, and a more natural midrange. The HDSE version is ideal for use with digital players, analog turntables, preamps, amps, power supplies, and conditioners, as well as heavy loudspeakers. It is second in performance only to the Series 2+ Rollerblocks.
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