![johnny cee on Twitter: "Martin OM-28 JM (John Mayer, #382) https://t.co/UFiYekX7km … … … #GearSanta @reverbdotcom https://t.co/jveJqzduoH" / Twitter johnny cee on Twitter: "Martin OM-28 JM (John Mayer, #382) https://t.co/UFiYekX7km … … … #GearSanta @reverbdotcom https://t.co/jveJqzduoH" / Twitter](https://pbs.twimg.com/media/CUxPygrUsAAlT74.png)
johnny cee on Twitter: "Martin OM-28 JM (John Mayer, #382) https://t.co/UFiYekX7km … … … #GearSanta @reverbdotcom https://t.co/jveJqzduoH" / Twitter
![Martin OM-28 John Mayer (Extremely Rare), Hobbies & Toys, Music & Media, Musical Instruments on Carousell Martin OM-28 John Mayer (Extremely Rare), Hobbies & Toys, Music & Media, Musical Instruments on Carousell](https://media.karousell.com/media/photos/products/2017/04/09/martin_om28_john_mayer_extremely_rare_1491670100_d6375386.jpg)
Martin OM-28 John Mayer (Extremely Rare), Hobbies & Toys, Music & Media, Musical Instruments on Carousell
![This is a Martin OM-28JM. It is John Mayer's signature guitar. I have an OMJM which is a stock model of this guitar, but … | Martin guitar, Signature guitar, Guitar This is a Martin OM-28JM. It is John Mayer's signature guitar. I have an OMJM which is a stock model of this guitar, but … | Martin guitar, Signature guitar, Guitar](https://i.pinimg.com/originals/16/80/b4/1680b416b25e52628b499660009ab732.jpg)
This is a Martin OM-28JM. It is John Mayer's signature guitar. I have an OMJM which is a stock model of this guitar, but … | Martin guitar, Signature guitar, Guitar
![Martin OM-28JM, the original John Mayer signature OM. Made only 404 about 10 yrs ago. Impossible to get these days. | ギター Martin OM-28JM, the original John Mayer signature OM. Made only 404 about 10 yrs ago. Impossible to get these days. | ギター](https://i.pinimg.com/originals/89/49/46/894946662ee00d76f75b8a279d1cecb4.jpg)