Tube or SS


Opinions please: For a variety of reasons I decided to declutter and simplify my life and thus sold my turntable, my LP's, my CD's and most of my all valve system - except for the McIntosh 275 amp.   my current set up comprises a Cambridge NQ streamer through balanced connects to the Mac and Harbeth C7 ES-3 speakers.  Now, Harbeth recommend using SS amps and I am considering replacing the Mac with the Cambridge Edge W power amp as the two items are designed to work together.  My dealer won't allow me a home demonstration to allow me to compare the amps without actually purchasing the Cambridge ( would give me a refund if I don't like it )  Before I take this route I would appreciate any comments regarding the suitability of either streamer/amp combination.
Thanks all
xiang
Of course, but before I do that I wonder what other members views are and maybe if any have had a similar situation
I've got an MC225,240,and 275, all lined up. They look pretty cool..
They are all visually sweet as could be. 8.8-9.8. I have an MC275 GG CE also...Different as could be the two models. Sonicaly they are Macs..

275 is a powerful amp.... Push some very hard load. Get hot but chugs right along.... YEARS..... 1962 or 4. I like them coupled with a Mac. C20 all fixed up.. Newer C25-2700. wonderful units. they just work better.

Regard..
I swore I wouldn't go back to tubes, but just ordered a Muzishare X7 from amazon for $1300. This one has a great review on Youtube from Zero Fidelity. Also well reviewed is the Willsonton amp and the Musical Paradise amps. All of these putting out 45-55 watts tube power.
I just can' pass on the seductive richness and vivid sound of tubes.