Is there a Solid State amp that can satisfy a SET guy?

M2Tech Crosby in monoblock config. Balanced, powerful and the sweetest class d I have listened to. Relatively speaking affordable.  Paired with my Zu Druid 6's, they are special.

Boulder amps meet the sonic challenge,  and then some.
So much air, space, delicacy, but combined with epic grunt

Consider FW SIT3 and Pass XA-25.  Both have attributes of SET for me.  My SET is a LM 218 which is based on the 211 tube.  With SIT3 fronted by LTA preamp, I found it very comparable to my integrated SET.  XA25 keeps similar vocal magic while giving a deeper/tighter bottom end and tightening up the soundstage - not by making it smaller but by delineating the space/instruments better.  

like way too many audiophiles, but not most of us here, you want us to know what you paid for what you had and have, without telling us what it is.  Shame on your damaged ego.

I agree with much of the above, a DHT SET amp is a unique beast that's nearly impossible to replicate with SS electronics.  I've seen good suggestions including SS amps designed to produce a "tube" sound, and even OTL.  Let me recommend another way to go (not to get a true SET sound, but to definitely get the magic of tubes but with SS power), and that's a hybrid amp. No, NOT what many call a hybrid these days, which is a SS amp with a tubed input stage.  I'm talking about a true tube amp, with a Futterman based OTL tube circuitry, but with a MOSFET output stage.  Of course I'm talking about Moscode.  I own a George Kaye modified Moscode 401 HR and while the sound is not SET (what else is?), it is very much a modern tube amp, but one that outputs over 200 wpc (and one that's surprisingly easy to tailor to your tastes with a little tube rolling).  Several publications reviewed this amp, but the 6moons article does a pretty thorough job describing it.