Higher resolution Jazz


I'm starting to get more into Jazz music since watching some documentaries on Jazz on Netflix but it seems like all of the older Jazz recordings are of poor quality; can you guys recommend some artists and albums where the recording is of a higher quality?

Thanks!!
b_limo
Here's something that was an absolute truth for me. Older Jazz records (early '60's and before) suffered from a lack of bass content. To my ears, most acoustic Jazz recordings (virtually all of them) seemed to have had this muddy bass 'presence' but lacked in definition, melody, and impact. It truly wasn't until I got into better gear (namely, turntables) that I realized the bass was there all along!!
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Elizabeth returns with a bang. Well said. I also love Jazzcourier's comment about ECM's sound being a "sonic iceberg". Many good suggestions so far.
As always, Elizabeth tells it like it is !
I like to listen to Jazz because it is fascinating to listen to 5 different guys playing 5 different instruments
play the same 8 bars is such creative ways not only in their solos, but in how they back up other players in idiosyncratic ways through different modes and changes.

And how such great masters like Horace Silver,Jackie McLean, Sonny Clark et al can say SO much in so few notes!
Similar ,to my ears anyway, to how the greatest classical pianists often say the most between notes.
Elizabeth,

Sorry -- but "all of the 50s" was not mono. There was a lot of stereo in the 50s.