Sadly, It am beginning to go the way of my grandfather and father as my hearing is gradually deteriorating. Last year I suffered an ear infection in my left ear which became serious and resistant. I needed surgery and now have permanent loss in this ear.Covid has meant hearing tests are delayed for me so I’m unsure how much damage has occurred. I’m worried at the impact this will have on my longer term music listening. So my ears are becoming untrustworthy. On the positive side I may be able to get away with a cheap second had Matsui in the future so it’ll save some pennies.