I am a pass labs dealer. However, I bought these from my personal enjoyment I knew that they were way too expensive for my clientele. The only problem was basically the old line” Be careful what you wish for“ I wanted A beast ...300 WPC Pure class A monster. However, they are really big and really heavy and I am just too old to move them around. I like to switch off to my little SATs and they were just too big for me. Pass labs build them specially for me they messed up the very tight as tall as parts they could find these are very very special they are stock but they’re special with Very Titus tolerances all parts hand-picked just for me. These are the best amps money can buy! They have very little time on them barely broken in a put a nine out of 10 just to give me some wiggle room but they are absolutely immaculate. No Paypal guys sorry direct bank transfer only.You’re welcome to pick them up here if not I have a very good shipping company and I can ship them anywhere in the world once it’s paid for of course.