The Magnepan ribbon tweeter and Stax SR009 headphones go to 40Khz, and do sound noticeably better than those that do not, IMO.
So my answer is yes!
Better, lower distortion high frequencies. in the audible range.
Frequency response with sine waves, is different than musical wave forms
So my answer is yes!
Better, lower distortion high frequencies. in the audible range.
Frequency response with sine waves, is different than musical wave forms