Unleashing the all-new Jackson Pro Series Signature Diamond Rowe DR12MG EVTN6 in a Dark Rose finish. tetrarchdiamond is the co-founder and lead guitarist for the metal/hard rock band tetrarchmusic - her asymmetrical approach to playing is the key to their heavy, yet catchy sound. Featuring an EverTune bridge, EMG 81/85 pickups and a brand-new headstock design - this guitar is a powerhouse. We are proud to announce this historic collaboration with Diamond, being the first female Signature artist on our roster. Explore all the details and hear her tell her story while delivering a crushing demonstration of her new Signature at the link in bio.