Is there a device that will change the frequency response of a system to match this at normal listening levels?
Thinking about using a MiniDSP to make 4 presets for various volume levels, but I'm curious if there is device made for this. Recently Joe N Tell on Youtube uploaded a video with a Yamaha amp that could do something like this but instead of a button it was continuously variable. That would be a good second solution if there isn't a device that does this.