I sold my Luxman LX-380 to purchase the Gato Amp 150 AE and have zero regrets. It’s an amazing integrated with all the juice I need to run my Aerial Acoustics 7T.
The sound is so clean and pure. Even my wife commented when she first heard it. I have been so impressed by it. A keeper for sure. If I ever upgrade from here, it would likely be Gato’s own separates. I do not feel any need to do so at the moment though. I am beyond happy with it.
As for the previous comment by another user about fan noise, if it’s there, I’ve never heard it from my listening position.
I use the HT bypass feature out from my Anthem MRX-1120 into the Gato and even my home theater sounds better with the Gato powering the front pair.
I hope this is helpful with regards to your interest in this particular unit. Too many times, as hobbyists, we are unable to find reviews, opinions or adequate feedback regarding a particular piece. Good luck in your search.
Cheers!