Nope, not made in China.
I’ll resurrect this thread as after about 10 months I have to say I’m pretty impressed with the 555SE. It doesn’t get harsh or bright at higher volumes, images beautifully and just sounds effortless.
the only downside for me was no 12 volt trigger, so I bought the 12volt triggered power bar they sell, made by Niles.
Other than that, no cons to speak of. Piano and strings sound natural, depending on the speakers, of course. For the money it’s a steal. Adcom had it on sale during Christmas last year, we’ll see if it goes on sale again.