LOL
The Infinity is a 3-way floor-standing speaker. What if instead connected to a small 2-way speaker, such as B&W, Wharfedale, Dali or similar? The bass boost could be more fitting in such a context.
First thing I kind of noticed too... but hey if you can't hear the distortion like Amir does or measure the distortion like Amir does, then be careful because you will not be allowed to reply to these threads. Amirs reviews are a one size fits all kinda thing... either you are one board on measurements or not. just ask Cambridge Audio lol
Once again I am not a tube guy... but have to believe whose who buy the Luxman will be satisfied with it down the road than a Topping PA5. Whatever happened to the Topping guy Johnny Yang anyway around these parts? He disappeared.