As a former owner of 572SEs (about 5 years ago) I suggest you quickly buy as many output tube pairs as are available. I don't think they are made anymore and the life expectancy tends to be about 9-10 months. Get 'em while you can.
By the way, I also thoroughly enjoyed the music making ability of these, my 2nd SETs. They properly and loudly drove ProAc 2.5s in my small (11 x 13 x 8) listening room and had good bass control, extended highs, real musicallity, etc.
By the way, I also thoroughly enjoyed the music making ability of these, my 2nd SETs. They properly and loudly drove ProAc 2.5s in my small (11 x 13 x 8) listening room and had good bass control, extended highs, real musicallity, etc.