Anyone with SIT3 or SIT-based amp for demo in NYC?

I’ve been so curious about the sound of a complete SIT-based amp. Currently have a Bryston 4B ST for reference. Odyssey Kitmet Monos (touch of warm), I’ve heard XA25.

But I wonder how tilted to the other end of the spectrum (read: triode/THF 51s voice).

Wonder if anyone in NYC has these I could bother come for a 10 mins listening sesh?