Hello audio doers!

Thx for having me. Joining from Portugal. Actually today I’m in Stuttgart but that’s an exception. I’m getting more interested in amplifier repairs since setting up a forgotten Denon AVR that I acquired in Shanghai 14years ago. Since then, I’ve sold it to buy a different model which I had to repair. I confess I prefer that part, repairing I mean. Since my ears and brain no longer process frequencies above 13khz I’m now setting a THD measuring lab. All budget friendly because … well Portugal.