I get you are trying to be progressive, looking at the wonderful opportunites DSP can offer for "room" correction-but it just isn’t the great pancea it is cracked up to be. It can help some users, usually those with room conditions that are so adverse that any change in the right direction is welcome. But the core problem with DSP room correction [so far] is that it cannot distinguish between direct sound and reflected sound. So you are modifying the thing that is not wrong (direct sound) to compensate for the thing that IS wrong (the reflections). Does that sound like a wise move to you?
From a sales perspective, room correction sounds great in principle, to "fix" the room (as this is the problem the user is typcially trying to attack). But at best, you are not only modifying the direct sound, which is a bad idea, you are doing all of this modification /EQ etc for ONE singular location in the room, not everywhere. So great, it sounds good where you put the microphone, which is often NOT where you sit. You ;put the microphone on the floor (more reflections from the floor to the mic), a table (more reflections from the table to the mic) both of which skew the compensation even more, altering the actual sound at that precise location. Some astute users try to get the mic up high, or put a blanket on the floor or blanket on the table, but none of those things work unless the mic is located exactly where your ears are when you sit. A speaker has a specific dispersion pattern that is not symetrical, (low dispersion is different than tweeter dispersion 99% of the time) and where you are located makes a HUGE difference in how the speaker sounds. Where the mic is located makes a HUGE difference in compensation..
If people are rarely willing to even move their speaker to see how it sounds within a room, how are they going to get a mic location right? How are they going to make it sound good over a wider area when the room correction doesnt work like that? Room correction cannot address these issues, unless you have a very advanced real time measurement system feeding the room correction computer real time (which is not what is being discussed here) and have a room that is only minorly messed up so it doesn’t have to make dramatic change to the direct sound of the speaker? And now on top of all that, you want to send all your audio throuogh a digital EQ? Why would you worry about cables or phono stage and then use a $5 digital EQ across everything? And you think you cannot hear that?
Yes, ATC is all analog. No correction. No digital processing. No little cheap software EQ changing the direct sound you spent so much money on. ATC is absolutely ready for the future when we have some of these technical issues addressed!
The only solution at this date is make the room sound better without EQ.
All of the above is NOT about DEQx. Yes they have a very advanced system but they are more focused on speaker correction than room correction. To do speaker correction requires some pretty extensive measurement and modeling, not sometihjng an end user can do at home. I actually do think DEQX is on to something, they may indeed be the future of it all. We are a ways away from that future right now with all this junk being sold to people using misinformation to do so!. .
Brad