Behringer HM300 Effects Pedal helps you achieve the perfect tone to create the desired impact on stage. The resultant sound is characterized by intense rhythm chops. You can tailor your guitar’s tone with the controls provides by this effects pedal. It accommodates a wide range of metal moods from crisp to brooding. This enables you to experiment with an array of playing styles, which in turn highlights your versatility as a guitarists. The HM300 is powered by a 9V battery or BEHRINGER PSU-SB DC power supply. The status of the device (active or off) is indicated by an LED to help you monitor the ‘health’ of the battery or power supply from time to time.