When I got my new Audio-Technica ATH-M50xBT headphones I did some research so I could set them up for studio monitoring – which basically means endeavouring to get a totally flat frequency response with no colouration. These headphones are known for having a slight bass lift. I found a great technical reference page: https://github.com/jaakkopasanen/AutoEq/tree/master/results/crinacle/gras_43ag-7_harman_over-ear_2018/Audio-Technica%20ATH-M50xBT This…