I see a lot of chat here about components, but not much about EQing a room. Is the belief that hifi audio systems should rely solely on the output of their components? I added a mixer with parametric EQ to my rig and it really allowed me to improve the sound quality…
With a device and microphone. If you’re really trying to equalize the room, before adding any preference to the settings. DBX pa2, or similar. Yamaha, Marantz and Denon have good room equalizer programs. Pretty good.