http://www.alternativeaudio.com/useddemo.shtml
If you ever plan to have a secondary system, keep the Cambridge A3i even if you get a better amp. It was designed top to bottom by Michael Creek including the phono stage. It is better than the current crop of Cambridge Amps. You will never be able to replace it for the $200 to $250 it is worth used. Even used, you will have to spend at least $600 to get something as good. I still used by A3i in my home office in a smaller system; and later upgrades will move it to my work office. It is the best bargain in a cheap integrated because people don't know it is a Creek in other clothes.