The previous model Signature 30.2 was a satisfying and accomplished device.
However the Signature 30.2 LFP-V Edition is an astounding level or two -- or three -- above that. I marvel at how virtuosic it is: careful handling of the musical flow, subtle reveal of detail, sweetness, satisfying production of tone color, and confident delivery. Maybe in a year I can tell you what nuance it fails to provide, but for the life of me I can't tell you what that may be, listening to it now.
I can't describe it as John Darko has done, but happily I don't need to. Read his review; I can readily confirm that he is not overstating his case.
As I think about all of the fancy amps I've lusted for over the years... I can't think of anything I would trade this for. Really.