Truly new insights and products usually only emerge by thinking outside the box. For audio and video products, this isn't the usual approach, and certainly not the easiest. Innovative technology rarely originates from a marketing department. For us, it's the result of in-depth knowledge and the ambition to develop groundbreaking products with an excellent price-performance ratio.

The SR PLUG and the QA PLUG are convincing proof that this approach can lead to truly exceptional products. Different and somewhat unusual, certainly. But no less effective. The improvement in the sound of your audio/video system is simply clearly audible and visible!

1) Parallel circuit, so no dynamic loss possible

2) Filled with black sand to prevent microphony and RFI/EMI

3) Generates a new Schumann resonance

4) Adjustable intensity

5) At the maximum setting, Schumann resonant overtones are also generated

6) Thin 2.5 m long wire antenna, for maximum results

7) Can be easily combined with all other mains products
8) Multiple SR PLUGS enhance the effect

9) Simple plug and play installation

Customer feedback