Electricity enhancer

Hi, I just experiment "Mad Scientist Graphene Enhancer" and also their "Black Discus Nano", and let me tell you, that it is a good improvement over my system.  I only listen to with the Black Discus Nano, for 2 weeks, that are furnished with my Graphen Contact Enhancer, and the after, the  2 products are worth to try, because I use some other products in the world of upgrading music the  "Mad Scientist Graphene Enhancer", and it is a +.  Let me know if you have experiemnt this kind of improvements ?