Just read this thread. I've owned a Cyrus 2 and PSX for a good many years after picking them up in a local branch of the Music and Video Exchange for about 110 pounds for the pair. The amp was serviced by Cyrus a few years ago (for a very reasonably cost) and more recently locally. The rest of my system comprises a Musical Fidelity A3 CD player, Nakamichi Dragon and 680 cassette decks, Pioneer DV-LX50 DVD/SACD, and Pioneer BDP-320 Blu-Ray. I recently added a Rega Planar 3 with RB-300 arm and Linn K5 cartridge. The speakers are Castle Inversion 10s. Spotify is taken care of via Tascam US-144 MkII usb audio interface. Connecting leads are either QED Qunos or Ixos. The lack of inputs on the Cyrus compared with the number of souces I use is taken care of by a B-Tech 3-way input control box for the extra sources (this degrades the sound, but by an extremely marginal amount).
My tastes are very eclectic and I find that the Cyrus copes admirably with whatever you feed it. I owned an Audiolab 8000S and then an 8000A for a while (got them for the plethora of inputs including 3 tape loops). However, I found both of them lacking in vitality (in my system) compared with the Cyrus so they ended up back on e-bay!
I have been considering changing the Cyrus for a more recent version, like a 6 or 7 (a new one is beyond budget), mainly because of the greater number of inputs and the headphone socket (my 2 doesn't have one). But would this be a worthwhile upgrade from the Cyrus 2?