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Graphene for audio

A few weeks ago I did an interesting experiment.
I bought a pack of 5pcs of 8"x8" Conductive Graphene Sheets, and I place them above my integrated amp, above my speakers, above my DAC, above my PC and above my power distributor.
I left the Graphene Sheets for over a week, and I was listening to music every day.
I definitely heard something changed over time, but in the end, I’ve got a powerful sound in mid and low frequency, with a significant reduction in the high frequency.
Once I started removing the Graphene Sheets, I immediately noticed that my setup will "breathed" again.
I’m comfortable to say that Graphene "alone" sounds dark and does not improve clarity.
gill_92

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gill_92 OP
28 posts
 
aluminum foil?
It's a graphene foil.
I have tried to do that experiment wrap the sheet around power cords but I absolutely didn't like it what I heard in terms of sound improvement.
gill_92's avatar
gill_92 OP
28 posts
 
artemus_5 I left the Graphene sheets a month on top of my components, but the sound became too dark.
It was very evident in every piece of music that I listened to with knowledge.
The same story above my speakers.
Fortunately, I managed to sell them all, so now the chapter is closed.
For those who asked me what I wanted to achieve, nothing, in particular, was simple curiosity, totally failed.

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