as I write this, listening to "something else" by cannonball Adderley (with Miles), and the hi-hats sound faint and muted as well.
Elegal, great music, but not a good reference to test your system. Back in the day the engineers used a minimal amount of microphones to record a session. There was a mic for the piano, a couple over the drum kit and a room mic; I'm just giving an example of mic techniques back then. Today, each drum and the high-hat would have their own mic plus 2 overhead for the cymbals, each player would have their own mic resulting in a clear, crisp sound; a very different sound. (the trumpet most likely will have a "raspy" sound rather than the more pleasant open sound.
That's why you should use a reference CD or as I suggested, a modern studio jazz recording.
BTW, I love the open sound from that era.