Very good advice from Rcprince. The LS5 has the musical magic, harmonic richness, natural decays, etc., that no other LS series before it ever had. And the LS15, LS22 did not have it either. I suspect the LS16 is the same way as it was a tweaked 15. You have to go all the way back to the SP-10 to get this. And I suspect if you are a piano and female vocals diehard, the LS5 is your ticket if you want to stay in the ARC line. Try to find a MK III as it has a more balanced tonality, i.e., not the added sibilance of the MK II/I.