Shelter is the one I stuck with after Grado, Sumiko and a couple others I forget from 20+ years ago. The Shelter plays my kind of classical based rock the best. Strong bass and super clear highs on my SL1210 table with thr KAB re-wire and RCA connection. Plus it tracks the most difficult passages with zero issues like no other I’ve had. I’d love to get the Harmony version if I ever get brave enough to cough up the dough. -John
I’ve used several Shelters and like them all - but some are more warm & "bodied" than others. I really enjoy the Accord (sadly discontinued) and 901 III for that. The Harmony is excellent, but at least the one I had was tilted more towards "pursuit of detail" and speed. It’s a little leaner in comparison to an Accord or 901 III. If they still sold Accord I’d buy another.
The 7000 is another one in the vein of Harmony, but the Harmony is a bit better overall (though I still really like 7000 too - it has some of its own charms). The 9000 tries to strike a balance in the middle, but perhaps I like the "personality" being more to one side or the other :)

