I just bought a pair of Revel Proforma f206's and the sensitivity is 88db. I run them with an Acurus A-250 solid state amp and a Cary SLP-88 Tube preamp and they sound very good once I broke them in. The Cary preamp replaced an Acurus Solid State preamp and improved the sound a lot giving it better bass and smoother highs and bigger sound-stage. In my hybrid system the tubes really helped the sound of these speakers but my power amp is solid state. You probably would have to try a broken-in pair of Revels with your amp to know for sure. Good luck!
Revel Proforma 206 w/Primaluna HP integrated?
Just purchased a Primaluna HP integrated amp. I am thinking about upgrading my current speakers Dynaudio Focus 140's to the Revel Proforma 206. This is my first piece of tube equipment i have ever owned and would like to know if the Revels would be a good match for the Primaluna? I auditioned the Revels and liked them but, the dealer only had solid state gear. Thanks for any feed back.