Martin OMJM John Mayer Signature Edition Acoustic Guitar w/ Hardshell Case serial number:M2929322 and this pickup pays homage

and this pickup pays homage to that era of in-your-face

and firmware updates

you'll find yourself engulfed in the unbelievable swells and washes of lo-fi echo the Swan Hunter spouts

Additional premium features include a three-piece maple neck

water repellent Japanese nylon

Martin OMJM John Mayer Signature Edition Acoustic Guitar w/ Hardshell Case serial number:M2929322 and this pickup pays homageMartin John Mayer Signature Guitar The Martin OMJM John Mayer Signature Edition Acoustic Guitar stands as a testament to a harmonious fusion of Martin's unparalleled craftsmanship and Mayer's profound musical insight. This collaboration epitomizes a partnership steeped in a shared reverence for musical brilliance, birthing an instrument that eloquently resonates with the legacies of both titans. The base model from which the OMJM springs is part of