The Bravo 2 is a class A amplifier with audiophile performance. It brings you a powerful, dynamic and sweet tube sound from your headphones. You will be astounded at the improvement in sound quality, dynamic range, and meticulous transparency of your genre of music. It can also connect with a power amplifier and act as a high performance pre amplifier to improve your Hi Fi system. Plus, it lights up when plugged in, to provide a light show in your living room.