“..One can manually run through the filter adjustments and select the best by ear. Or, ‘auto mode’ lets the Gordian configure itself. Its industrial analyzer constantly monitors eight different parameters at 256 samples per AC cycle. That sends 2048 measurements per interval to the main processor. Power factor correction switches in a capacitor bank but calculates the optimal value for the most effective power conversion. Over-voltage protection clamps down against catastrophic failure. In ‘auto’ mode, the Gordian constantly calibrates itself against its own real-time measurements. With its configurable circuits, the Gordian allows us to listen to specific actions of specific filter methods. Rather than promissory propaganda by various manufacturers, on what’s best, we may compare and contrast a number of options in one unit….”

Srajan Ebaen