Need highly transparent detailed amp---how does Pass XA25 compare to Gamut D100/D200 MKIII

atmosphere-----thanks for all the insight.  Truly useful info here is a rare commodity.  And funny you should mention the H/K Citation II as I had a pair of a modern rethinking of that classic design in monoblock form, the VAS Citation II's.  These really are quite nice and, although of the same power rating, were able to drive to moderate levels a pair of BG Corp 520 loudspeakers that the SET JAS amplifier could barely rouse at all.  On speakers more suited to them though, the JAS was quite a bit more revealing of the subtle inner details that make music engaging to me.  With Shuguang Treasure 6CA7's, the VAS amps were luscious and quite detailed and always a pleasure to listen through but the JAS just had more insight.  I like tubes in my source (presently a Raysonic 228 and a Modwright Oppo BDP 83SE with the tubed outboard power supply) but otherwise would like to get back to a solid state amp for full time duty.  Thank you very much for the wisdom

@lcherepkai  If you like the sound of tubes, but really want solid state then my first recommendation is for a Pass Labs amp.

Enjoy what you have .