Tube amp for "difficult" speakers,,,


I have a pair of Consequence Dynaudio, mk 2. They work well with my s-state 2x600 watts amp and sounds great esp at large volume levels. But I want to switch to tubes, and even triode if possible. Is good tube amplification unrealistic with these 83 db sensitivity speakers? I am probably not the only one with somewhat "difficult" speakers so all advice is welcome.
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I forgot to say, a Velodyne DD18 with a sand bag on top. I love these tweaks that are cheap and make a clear improvement on the sound...Thanks Tvad, I will.
listen to some manley neo classic 500s or older reference 500s I dont think some of the other suggestions on this thread will drive your speakers adequately
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I dont have personal experience with your speakers but I have pretty inefficent speakers myself and have owned the Rm9 (not special edition) and Vac ren 70/70 both great amps but were a little lifless compared to the manleys my experience is that there is no shortcut you need alot of output tubes and massive transformers( I also owned joule grand marquis.) If you are moving from solid state I think the others will leave you a little underwhelmed unless you get a more efficent pair of speakers. But no doubt a tube amp is the way to go!