Most resolving solid state amp you've ever heard?

We need more information to make any meaningful suggestions. . . what's the rest of your system? What is your budget? what music are you fond of? What would you like in an amp? What would you dislike? What does not matter to you?

Sorry, my speakers are marten dukes and speaker cables are dh labs q-10 signature ,externally bi wired, and lavry "blue" d/a. I'll be using them for audio mastering, so a huge variety of music will played through my system. my budget is one to two thousand dollars and i'm leaning towards getting a used amp to save money. i want power and neutrality, since my rig will be used for decision making, not listening for recreation.

i also was just wanting to know people's experience with high resolution, solid state, amplifiers regardless of cost. any info is helpful as i'm a hifi newbie.

Pass Labs X250

Threshold SA series amplifiers and Pass Labs XA series amplifiers - both operate fully in Class A to their rated output and are, of course, designs by Nelson Pass.