Macworld "Best of Show" Mac Volume Booster and Equalizer- Boom by Global Delight.

Free to first 5 that request.

Boom is a simple one-click, "load and forget" volume and sound booster application that greatly boosts the volume output of the entire Mac system. This give the user much better audio while listening to music or playing music through a Mac system. It also features a simplified equalizer with custom presets to further tweak the audio experience at the system level.

Available in English, German, French, Spanish, Italian and Chinese.

Check out a GLOWING user story about Boom from a professional sound and audio guy.
www.globaldelight.com/blog/2013/04/boom-user-story-a-truly-matchless-asset

7 day Free Trial Available here:
www.GlobalDelight.com/Boom

Only $6.99 to Purchase.