Thirty eight million pounds per square inch of pressure, approximately....
It’s kind of geeky, but…
“Physicists have discovered a novel metallic compound of hydrogen, carbon and sulfur exhibited superconductivity at a balmy 59 degrees Fahrenheit when pressurized between a pair of diamond anvils.”
This is truly a milestone achievement! Although not of immediate benefit to audiophiles, the ramifications are HUGE! Just think of superconducting cables! WOW!