An equalizer can help you adjust how audio sounds, and counter the shortcomings of your headphones.

These particular headphones can retain EQ profiles set from the app -- keeping those settings even when connected to a different device -- so the in-app EQ is worth using.

EQ 101: What Is an Equalizer and How Can It Improve Sound Quality? Want to get better sound out of your headphones and speakers? An equalizer lets you boost bass, tweak treble, and more to tune ...

I HIGHLY reccomend against the use of the Winamp equalizer. If you want equalization, use one that is hardware based on your sound card. (Don't know if yours does or not, I know the Santa Cruz ...