I'm not that familiar w/the Adcom Tuner/Pre-amps but I too have been giving them some thoughts lately. They would match up well cosmetically w/ your preset amp and they would have the convenience of a tuner/pre-amp w/remote. Nice.
You might give some thoughts to Nad's 1600/1700 tuner/preamps.(They had a few wonderful features, such as an excellent designed remote, bass/treble turnover points(1700) and "bass eq") If you don't need a tuner, an Acurus R11 remote pre-amp is very nice. Rotel's 995 pre-amp is another possibility an then adding a matching tuner (RT-940) later. My feeling is that you should follow your instincts and buy an Adcom and if things don't sound like you expected, resell and try something else.
You might give some thoughts to Nad's 1600/1700 tuner/preamps.(They had a few wonderful features, such as an excellent designed remote, bass/treble turnover points(1700) and "bass eq") If you don't need a tuner, an Acurus R11 remote pre-amp is very nice. Rotel's 995 pre-amp is another possibility an then adding a matching tuner (RT-940) later. My feeling is that you should follow your instincts and buy an Adcom and if things don't sound like you expected, resell and try something else.