After two weeks with new LA-300ME I decided it was time to put my 2 cents in here. I am thrilled with its performance and the improvements it has brought to enjoyment of my music collection. My system was not anywhere near this level with my previous preamp (Arcam FMJ C31) but I've been upgrading, starting with speakers and moving up the chain. The impact of the Joule-Electra preamp on the system is tremendous. Overall impression is - as has been stated by others here - of musicality. Just sit back, listen and smile, it is all there from top to bottom with slam or delicacy as appropriate, with a sense of reality that gets right to the point of why we spend our hard earned dollars on this hobby. FYI, the system has Revel Ultima Studio2 with NuForce Ref 9 SE V2 & Marantz Universal player