Shakti Stones Do they actuall work guys.

Yes they work. I would start with one directly on top of your amps transformer. I have not had any luck (good or bad) with them when used with digital equipment. I have one on the transfrormer cover inside my Classe CA400 amp. (major improvement) I had two on my ARC Ref 1 directly over the power supply transformers. (not as dramatic as with my amp) I moved the stones to the tops of the first network boxes on my MIT 850 Ref speaker cables. (substantial improvement) I have started to experiment with the On Lines, so I'm still working through the learning curve with these. The stones lifted a layer of grunge that I didn't know existed. More "air" and detail in the music. There is one area were they made things worse. I tried a stone inside my Martin CLS electronic boxes and an On Line on the ESL panel leads. The sound just became congested and lifeless. I hope this info helps.

Ditto Mrderrick's comments, especially amps. The lesson here is to experiment and listen. They are system and component dependent.

They definitely work if you believe they work.