Apparently TW is planning a new TT but I'm sure the guy who helped develop the arm is not involved in TT design. I think Thomas has that side of things wired anyway, it probably would not be an understatement to say Thomas knows more than most about TT design, so I doubt he'd ever get anyone else involved. Tonearm design is a different specialism, so I imagine that although TW knew exactly what he wanted from an arm, and what sort of design it would be, he designed it with input from someone who has experience with such structures.
I went over to GT Audio to hear the new arm. He had it on the Raven AC, via his Seven Phono/Line, a Tron 211 endstage and AG Trios. Cart was Dynavector.
It really is a nice looking arm - smaller and neater than it appears in the picture, and very nicely machined. In any case, how it looks is secondary, because the sound is really the thing that makes the biggest impression. Probably the best way of describing it is to say that it is very revealing and hugely dynamic - a really fast sound with great imaging. We compared it to the Graham Phantom (same system/cart, just different arm) and whilst the Phantom is a very capable and distinguished arm with a lovely sound, which I for a long time thought was kind of "ultimate", this Raven arm really creates a very involving and attention-grabbing sound. It's like there's a direct connection from the cartridge to your ear.
Yeah, I'd love one on my Raven One, but it costs about the same as my TT so dream on! Still, it was great to hear it, so thanks to GT for letting me hear it.