Thanks everyone! I'm loving this one!
It's sounding great. I've still primarily played it through my Friedman SmallBox, but that's my favorite amp ever, so I can get a good feel as to how the guitar compares to others. As an aside, that amp has made me a believer in the idea, espoused by Grissom and others, about using a plexi-style amp clean, as you get that harmonic complexity that you don't from a straight, stiff Fender. But I digress...
I'll compare the two main differences from the ordinary 408 or Siggy - the RW neck, and then semi-hollow. Sorry for the length....
RW neck:
I would say there's definitely that low-mids RW neck thing going on, which I personally like, especially into a Marshall style amp - but I like darker tones. Unlike other RW neck PRSi I've had, it doesn't seem to be "scooped" sounding, it still has plenty of mids and is really smooth on the neck pickup - I love it there. So, in a practical mix you have more low-mids and the top end is a little brighter or there's more bite. Being aware of this, it's easy to make adjustments to the amp, etc.. and have it cut through and/or sit it where you want in a mix. Unlike some other RW experiences, I don't miss the hog neck - I don't think I've had one that was Pattern/Wide fat before - maybe the shear amount wood makes a difference or it's just a great wood library piece? In any event, I like the overall wooly vibe it adds, and man, I love the "barely-finished" feel of a RW neck
Semi-hollow:
As to the semi-hollow aspect - distorted at a classic rock to EVH level, it doesn't sound much different than my Siggy (except it's much lighter and comfortable). This is not surprising because PRS semi-hollows really just seem to be hollow from part of the upper horn down to the F hole. But, it some ways - like big, strong chord strums, it sounds huuuge and really resonates noticeably more. Like, great for Townsend-style chords, or maybe getting part of that big Foo Fighters sound or that chunky rhythm sound of AFD Izzy Stradlin. I know, oddly specific, ha. Single notes seem to maybe sing a little more, and I like the vocal-like tone the bridge split gives me. Overall it probably has more spank/bite than the solid bodies. (The RW neck could be contributing to this as well).
Clean, the semi-hollow really adds some nice dimensions. You can kinda cop a jazz tone on the neck pickup with the volume and tone knobs backed off. I want to experiment with this more using my Fuchs ODS. Splitting both in the middle position really gives a great strumming acoustic-like sound. And the middle, in all it's permutations, is great for spanky funk and R&B rhythms - almost a 335 feel when used in those contexts. And like all 408s, the neck single coil easily cops Strat tones via some play with the vol/tone.
I'm looking forward to putting it through its paces through my Fuchs ODS more, as it's great clean, and for jazz/fusion type things. Maybe someday I can play like Tag