yep, turntables and CD players replaced by RPi4s with Volumio. Preamps, DACs and EQs replaced by miniDSP. What's next? Amps and Speakers replaced by powered monitors? hmmm.
What's next? How about the Buchardt A500? Active design with 330 watts per cabinet, 2-way or 3-way, response down to 25 Hz, sealed cabinet, built in DAC's (one per driver), waveguide tweeter for excellent dispersion, room correction software (compatible with iPhones and use of their hub), various master tunings for voicing, wireless connection to their hub, just connect a streamer, soon to be Roon ready.