The only reason why I posed the question is because, as most of you know, the OH has been pestering me to downgrade - yet I'm sticking to my integrity. I could quite easily replace the amp, CDP, turntable and even the speakers. One thing I wouldn't part with is the retro tuner.
When WHFI first reviewed the new Cyrus CD6SE, they commented on the reference system: "CD6SE was not the weakest link."
I've tested a few amps over the past two years, Naim, Roksan, Cyrus 8VS2 and my tuner just excels, outgunning Arcam 73T. When it eventually dies I won't replace it. It would be too expensive to buy a tuner that will significantly out perform my Marantz.