I purchased focal 905 from a local store, they are focal dealer but they will not continue to be the dealer, so they have demo one, sell to me with $600 Canadian Dollars.
power amplifier Audio research ref 75 se is also a demo one with $10800 Canadian dollars.
pre is audio research ls 25 mk I , I bought many years ago with about $2000 US dollars. Please noted, it use tube 6922, not 6H30. I have listen a lot of 6h30 pres and I just don’t like it. With 6922 I use very old tube,and the sound is just fantastic.