Seymour Duncan Diamondhead Distortion + Boost PedalDiamondhead is a Multistage Distortion + Boost pedal that captures the tone and feel of a hot rodded tube amp being pushed by a drive or boost pedalthe guitar sound that defined classic 70s and 80s Metal and Hard Rock. Across genres and generations, the sound of a half stack pushed hard with drive and boost has become a standard for rock tones. No genre or era of players has been more heavily defined by these iconic sounds than the classic metal and