I was exclusively into vintage gear until 3 years ago. My only tech retired and I decided to go modern. Except for my speakers. I love my JBL 4311s and built my new system around them. I'm still in the process but it's going well. The 4311s, like most JBL have volume control for mid and tweets that allows me to tweak the sound as I change components.
Over the past 3 years I've listened to 6 other speakers and nothing comes close. I'm still looking at new ones, but replacing these with something I like more will probably cost upwards of $15k. I paid $600 for my JBLs.