Thanks all. I’m delighted to have gone with the Gryphon.
@bluethinker I’m not decided yet on the Luxman. Apart from the 590AXII, I have another pre/power and an integrated which are unused. I don’t have the space to set up another system so I have surplus amps and another pair of speakers sitting quietly in a corner. My earlier intention is to swap amps and speakers once in a while when I get bored but figure out it’s not exactly a practical thing to do. Perhaps I’ll continue to keep all the amps before I decide if I will need to sell some.
I still love the Luxman and wish to keep it as a backup. I tried to set up a bedroom system but the speakers took up too much space and didn’t sound good due to limited placement options, so it’s a failed attempt. Smaller bookshelves which are designed for close placement to wall boundaries might work but I didn’t pursue with the plan and stuck with the main system in the living room.
I have vowed to stop getting new hifi and start selling the existing ones, sooner or later.