Which speakers should I get. $500-$1000

For jazz and classical and on a budget, I'd look at used Maggies, but only recent models unless you're willing to rebuild them (easily done with the kit if you have the time). They offer a level of realism that other speakers in that price range don't.

The 1.6 QR might be a good choice, if you get one made within the last 10 years or so, after they switched to improved adhesives that don't degrade with time. They seem to go for about $1000.

Acoustats would be another strong possibility. They've held up amazingly well over the years.

For jazz and classical, I suggest a pair of Vandersteen 2CE signature. They are smooth sounding, easy to drive and pretty full range. But at the end, audio is 100% subjective hobby and it is best if you can test them yourself to see if they meet your taste.

I am pretty darn happy with my Sound Dynamic 300ti - 17 year old three way speakers that are nearly full range (down to roughly 38hz) and easy to drive (NAD C326BEE sounds terrific) paid $400.00 plus they rock pretty good.

these little guys hold their own

Thiel 3.5's.

Philjolet, I also really like my Sound Dynamics 300ti. I paid a little less than you at about the same time you bought yours. Another High End store going out of business. I haven't listened to them in a while but I'm going to roll them back in my second system with my Primaluna Dialogue One.

For the OP, depending on your system, a Tekton Lore or M-Lore might serve you well. See Audiogon threads regarding this speaker. I'm extremely happy with my Lores.