Yes jjss49, I was a bit awestruck at the Crimson v. the Primaluna. The 300B has something special in its clarity, but not enough power--despite the CWIVs high sensitivity.
I'll resist the urge to say too much as this isn't the thread for it. But, if anyone wants to hear a great amp under $3k, the Crimson is it.
jjss49, didn't you try the Crimson too? I thought you did a quick review that was spot on--or I'm losing it!