Equalizer - Sound Booster Ba is a free Android app developed by SunShine. It falls under the Multimedia category and specifically the Music & Radio subcategory. This app offers a five-band equalizer to adjust your music, amp, bass boost, 3D virtualizer, slider volume & audio control. It also includes various features such as loudness enhancer, surround sound effect, and presets for different genres like Classical, Dance, Flat, Folk, Heavy Metal, Hip Hop, Jazz, Pop, and Rock.

The app has a minimal UI and can work with all players. To use it, simply play any music or video and turn on the Equalizer application to adjust the sound level and frequency. Overall, Equalizer - Sound Booster Ba is a useful tool for anyone who wants to enhance their music listening experience on their Android device.