Good grief what a bunch of ridiculous replies.
Thunderball, there are thousands of products that are engineered in such a way that they do not require a grounded plug, the term for any item like that is 'Double Insulated', so stop worrying about it, Luxman isn’t trying to electrocute you.
My experience with my L-590AX amp is that the supplied power cord is quite good. At one point, I replaced it with a $200 cord from DH Labs, and I couldn’t hear the difference. Later, I bought a more expensive power cord, near the top of their product line, the improvement was quite noticable.
Thunderball, there are thousands of products that are engineered in such a way that they do not require a grounded plug, the term for any item like that is 'Double Insulated', so stop worrying about it, Luxman isn’t trying to electrocute you.
My experience with my L-590AX amp is that the supplied power cord is quite good. At one point, I replaced it with a $200 cord from DH Labs, and I couldn’t hear the difference. Later, I bought a more expensive power cord, near the top of their product line, the improvement was quite noticable.