Has anyone tried the Gutwire grounding product with a dCS product? https://gutwire.com/products/ground-cable/
There are many ‘grounding boxes’ available now (CAD, Tripoint, Entreq , VertexAQ come to mind) but the Gutwire product claims to be the simplest most effective route as it simply connects a spare signal ground to your mains earth (for example a spare input or output on a DAC).
The concept appears to rely on the mains ground being the point of reference for any signal ground and I’m not sure if this is how dCS products are engineered.
More educated input is very welcome.