We moved recently, so now I have the urge to upgrade my hi-fi setup. Currently, I have B&W 685 speakers and a NAD D3020 amp. Sources are either a Mac Mini or a Rega turntable with a Hana SL (?) cartridge and a phono preamp. The NAD and speakers are the “weakest” link, though I think it sounds really good. But I’ve definitely heard better. I’m chasing a listening experience with some $$$ Dynaudios and McIntosh amps. That had height, depth, width, ... just fantastic. Hilariously, I’m not really sure how to pick upgrades. I’ll likely replace the amp first, but I don’t want to box myself in for the speaker upgrade. I’d like something tried and true, not a flavor of the week. Any tips? What would you put together for $3k? $5k? $7k? Thanks!