I was playing around with REW in my living room, and decided to take some measurements of the various EQ Options. The AD18 is connected to KEF Q100 speakers. Volume was set to 30 on the AD18.
These are obviously specific to my situation, but they'll give you an idea of what the different EQ options of the AD18 do.
These are obviously specific to my situation, but they'll give you an idea of what the different EQ options of the AD18 do.