Hohner M2015BX-D Rocket Amp Harmonica Key of D

Sometimes, loud is not enough. You need to amplify, and to not lose any of the power you need to be able to enclose the harp and microphone. That what the Rocket Amp is designed for. Ergonomic covers with closed sides ensure that all the power and volume of your Rocket Amp are channeled into your microphoneaking it the instrument of choice for anyone who wants to amplify their playing on stage.