Anyone Using Crystals?

King Salmon? Whoa! Hey! Lots a yuks! Wow, ya gotta be super sharp to keep up with this crowd. Sometimes serious discussion can serve no real porpoise.

I have been experimenting with tourmaline and some of the ideas mentioned in this thread.  I have heard some very good results, so thanks for all the ideas Geoff and @mahgister and others.  One thing I didn't see above (but I could have missed something as there are many good ideas embedded above) is that it is quite effective to close off open USB and ethernet ports on modems/computers etc with crumbled tourmaline powder pressed onto bits of silicon caulking material.  I emptied tourmaline powder into convenient crevices in my main Verizon modem and also put a piece of tourmaline inside my Apple Airport Express which serves as router.  All of these tricks have been quite effective in improving my computer audio sound quality. I'll also be trying out some of the other stones/crystals mentioned here in time.

@agriculturist what color Tourmaline?

I used black tourmaline that I bought on eBay from the seller worldincensestore. He has both glossy black tourmaline rods and rough black rocks. I have both but can’t tell the difference sound wise anyway. Bits of the rough black rocks are easier to crumble, and you might find some small amount of powder in your shipment due to impact in transit.