Maple over ash? Yep. Swamp Ash. Super lightweight. I can lift it by the headstock with 2 fingers and hold it like that for more than 30 seconds. Wouldn't dream of trying that with my Alembic 5 string (13 plus pounds).
Nordstand pre and Villette pickups. I'm still getting used to them. Seems pretty decent.
B string is decent, but not as solid as the B on my Alembic 5 or my Roscoe LG-3005. Probably on par with the B on my Marchlewski. I say that mainly because in terms of string to string tonal balance, it's not as finely matched as the Alembic and the Roscoe. Ironically, all three are now wearing DR Black Beauties, so it's not a string difference thing.
Neck feel, as far as playability, is great. Much wider spacing than my Alembic 5, about the same as my Roscoe and Marchlewski. Very easy to play. The neck has 13 laminates and I can feel the joints on some of the laminates. Otherwise the craftsmanship is top notch.
Peace,
James