Sigma GMC-1E Grand OM Acoustic Guitar Solid Spruce Top Cutaway - Mahogany Back and Sides - Gloss Guitar Leads Diamondhead is a Multistage Distortion

Diamondhead 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 pedal—the guitar sound that defined classic ‘70s and ‘80s Metal and Hard Rock

From screaming vintage Texas blues to the soft crunch and clean high tones of pop rock

as well as the professional locking speaker Outputs

Adjust the sound to pair perfectly with your guitar

it boasts numerous characteristics reminiscent of those legendary instruments

Sigma GMC-1E Grand OM Acoustic Guitar Solid Spruce Top Cutaway - Mahogany Back and Sides - Gloss Guitar Leads Diamondhead is a Multistage DistortionSigma Guitars began in 1970 and quickly gained itself a reputation for excellent build quality and sound. The brand now boasts some great guitars at unbeatable prices featuring solid tops and well known components like Fishman Pickups and Grover Machineheads on selected models. With guitars from travel size all the way up to jumbo, there is a guitar in the Sigma range for you. Specifications: Body Size: Grand OM 14 Fret, Cutaway Construction: Dovetail