What is the most analytical sounding amplifier that you have heard?

millercarbon,

"Recorded and mastered exclusively on Mark Levinson electronics. So there you go."

What edition is that?

None of the LPs/CDs on discogs.com mentions Mark Levinson electronics despite going into details about microphones, tape, and cables, etc.

In fact, that particular album was recorded on Ampex ATR-100 recorder and seems to be mastered by Bernie Grundman on Sony DSD machine.

Do you have one-of-a kind copy recorded just for you?

So, there you go. Try this one.

Jacintha – Autumn Leaves -The Songs Of Johnny Mercer (1998, 180g, Vinyl) - Discogs

Benchmark AHB2 

+1 on Benchmark AHB2 paired with their DAC3

Audio Research from the 1980s

I used to think analytical sound was synonymous with fatiguing sound. However with the full Benchmark stack I do not find this analytical sound to be fatiguing, DAC3B | HPA4 | AHB2 x 2. It turns out this is my favorite sound signature.

I just spent a few months comparing Class A amps with tube DACs to see if they were preferred over the Benchmark stack. This other gear sounded great, a 10/10 however I always felt the analytical Benchmark stack went to 11 with just a little bit more.

To get the best or most analytical sound from the Benchmark you need the HPA4 or LA4 preamp.
https://forum.audiogon.com/discussions/check-in-how-quickly-are-streamers-and-servers-evolving/post?...

I am actually building out a family room system now with an AHB2 + next LA4 preamp.