Black Ravioli products have a unity of purpose that give you more enjoyment and pleasure from your audio system. The products are designed to constrain interference in the form of noise in real-time during system operation.
Where appropriate the designs apply diversity using separation and segregation to ensure that they do not introduce a single point of failure that could potentially damage your system.
Each product addresses specific aspects of the system and are intended to be applied to the power and signal aspects relative to their influence in real-time.
Our recommendation is to apply products high in the order of the system operating events, e.g. 1. Power, 2. CD, Streamer, Phono, 3. Pre-amp.
Trying the Record Ground is the simplest way to appreciate how using grounding in this way brings improved musicality and fidelity, irrespective of the system complexity and cost.