Stompbox SG - Credits: Zach Ltx Martin OM-28 John Mayer #193 The real deal for all you John Mayer fans out there! #stompboxsg #gruvgear #fretwrap #martinguitar #martinpride | Facebook
![Martin and John Mayer celebrate 20 years of signature models by, quite literally, putting the silver in silverburst | Guitar World Martin and John Mayer celebrate 20 years of signature models by, quite literally, putting the silver in silverburst | Guitar World](https://cdn.mos.cms.futurecdn.net/mgx2XtB97oJ9ndTAqZyxHc.jpg)
Martin and John Mayer celebrate 20 years of signature models by, quite literally, putting the silver in silverburst | Guitar World
![Martin officially unveils John Mayer 20th Anniversary acoustics – and a mahogany-topped D-15E and affordable sapele bodied SC-10E-02 joins them too | MusicRadar Martin officially unveils John Mayer 20th Anniversary acoustics – and a mahogany-topped D-15E and affordable sapele bodied SC-10E-02 joins them too | MusicRadar](https://cdn.mos.cms.futurecdn.net/DoGvAbt94i9hHRWa4eNzam.jpg)