HDSE stands for "Heavy Duty Special Edition" but it could also stand for "High Definition Special Edition." HDSE is identical in size and form to standard Rollerblock Jr. but has the following enhancements:
HDSE was originally developed for use with heavy loudspeakers (HDSE was first introduced in the Symposium Panorama loudspeaker), but offers higher resolution and enhanced bass performance over standard Jr. versions in non-loudspeaker applications such as digital players, analog turntables, preamps, amps, power supplies and conditioners, etc. It is second in performance only to Series 2+ Rollerblocks. HDSE may also be ordered with State of the Art Grade 3 Superballs for maximum resolution.
7075 aluminum is harder than some steels and provides superior Brinnelling capacity (resistance to denting and deformation under extremely severe conditions) and superior mechanical coupling over 6061 aluminum.
Hard Coat anodizing provides a thin, precision skin of enhanced hardness which constrained-layer damps the HDSE body and also retards wear in the cup area. This is the same coating used in the Series 2+ Rollerblock.
Tungsten Carbide is the best material for use in ball bearing isolation devices
by Symposium
HDSE stands for "Heavy Duty Special Edition" but it could also stand for "High Definition Special Edition." HDSE is identical in size and form to standard Rollerblock Jr. but has the following enhancements:
HDSE was originally developed for use with heavy loudspeakers (HDSE was first introduced in the Symposium Panorama loudspeaker), but offers higher resolution and enhanced bass performance over standard Jr. versions in non-loudspeaker applications such as digital players, analog turntables, preamps, amps, power supplies and conditioners, etc. It is second in performance only to Series 2+ Rollerblocks. HDSE may also be ordered with State of the Art Grade 3 Superballs for maximum resolution.
7075 aluminum is harder than some steels and provides superior Brinnelling capacity (resistance to denting and deformation under extremely severe conditions) and superior mechanical coupling over 6061 aluminum.
Hard Coat anodizing provides a thin, precision skin of enhanced hardness which constrained-layer damps the HDSE body and also retards wear in the cup area. This is the same coating used in the Series 2+ Rollerblock.
Tungsten Carbide is the best material for use in ball bearing isolation devices
