Volume Booster Pro ups the volume, but only if you have good speakers in your device to begin with. You'll like its selective boosting options but not its ads, nor the many permissions it requires.

iTunes and iOS devices offer a number of ways to tweak the sound during playback. You can use an equalizer to adjust certain frequencies, use Sound Check to normalize the volume of different tracks, ...

Volume Pills are a natural male enhancement supplement that increases semen volume, improves erection quality, and boosts sexual performance. Made with 100% natural ingredients, these pills support ...

In the effects panel of the iTunes preferences there is a slider to control the "sound enhancer." I'm assuming this is some sort of rudimentary DSP but does anyone know more precisely what it ...

Sound enhancers are nothing new. Windows Media Player has SRS TruBass and WOW, which enhance bass and expand the sound field, built right in. https://www.pcworld.com ...