Hello, I’m new on this forum. Funny that so many people owning the same sort of speakers. I also own(ed) Harbeth p3esr, 30.1, hl5 , falcon acoustics, spendor A1 , and Graham Ls6. To me of all my small speakers the falcon has the sweetest and luciuous sound. The Harbeth 30.1 is very fine but indeed a bit nasal in its sound and lacks dynamics ( even driven on my accuphase e370) . I traded it in for the ls6 which indeed sounds much more open and dynamic. Only drawdown on Graham is the veneer which is not at par with the Harbeths .
by the way I run the ls6 Sometimes on My Audio Note oto signature amplifier (normally connected to my AN-Espeakers) I know the 10 watts should not be sufficient, but man it sounds fantastic . Cheers Leon