








Super Ground Cube
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Dissipation Instead of Grounding
a different approach to a calmer sound

Connection and Craftsmanship
gold-plated WBT terminal, cable made in-house
More Calm for the Music
The Super Ground Cube reduces interference in the audio system and provides greater calm, depth, openness, and a natural musical presentation. The Super Ground Cube is a dedicated grounding element for the audible reduction of interference in high-end audio systems. The result is not an obvious effect, but a sound picture with more order, more inner calm, and a distinctly heightened musical presence. Music appears freer, more colourful, and more natural.
Compared to the Signature version, the Super Ground Cube takes a decisive step further. The presentation gains substance, openness, and expression. Fine structures become easier to follow, spaces feel more defined yet wider, and voices and instruments gain more body and naturalness. Even familiar recordings reveal more information and a stronger musical coherence.
Dissipation Instead of Grounding
Conventional grounding solutions dissipate interference into the mains earth – which is itself often loaded and can bring ground loops and installation issues along with it. The Super Ground Cube takes a different route: the included connection cable links selected ground points in the system to its own, inherently quiet reference potential. Interference is dissipated there specifically, instead of spreading through the household wiring. The result is an electrically stable, clean environment that translates directly into the sound: more timing, clearer tonal colour, more space, and a more coherent musical presentation.
Sound Tuning in Three Stages
A built-in switch lets you adjust the character of the Super Ground Cube to your system across three stages: the middle position provides an open, wide presentation, the upper position adds more warmth, and the lower position adds more substance and density. This allows the effect to be precisely tuned to your system, room, and listening preference.
Installation and Orientation
Installation is simple and flexible. Connect it via a free slot on the power distributor, a wall outlet, or alternatively to a grounded metal point. For optimal effect, we recommend aligning it along the north-south axis.
