Strangest Tweak?

I have to say that I was sceptical of the Stones after reading the info on there site. So I bought one to see what all of the hype was about. My amplifier transformer used to Hum, when I put the stone on top of the amp the hum went away. So I put several other objects on the amp, just to make sure that the weight of the stone wasn't the cure, nothing else worked. So, I'm a believer now and I just bought 4 more. Take it for what it's worth.

that mi-horn thang was preeeeeeety weird!!!

Some that seem suspect include many Shun Mook devices, Marigo dots, coins on speakers, and how about the latest craze BRILLIANT PEEBLES.

I have read some reviews on Shakti Holograph but I don't care how well it works those things are so big & ugly they would never be in my listening room.

I leave a piece of 11x17 paper atop my power amp when not in use. It keeps the dust from getting into the amp's vent holes and speeds up warmup when I turn it on.
There is a better thread about strange audio habits but I couldn't find it. So I post here instead.

One I heard is High Teflon content Auto Wax to polish the metal posts and shelving of equipment rack( Rational- cheap- if it is good enough for thecable jackets- it may be good for the shelving and metal posts)