Martin OM-45 John Mayer 20th Anniversary Titel:Default Title If you want to reverse

If you want to reverse the function of the heel-down and toe-down positions

It also features a balanced XLR input/output

perfect for all styles from blues and funk to soul

Built in Corona

Martin OM-45 John Mayer 20th Anniversary Titel:Default Title If you want to reverseJohn Mayer & Martin celebrate their 20th anniversary in style: Meet the OM 45 John Mayer 20th Anniversary! It has been twenty years since the special collaboration between John Mayer and Martin started with the popular OM 28JM. To celebrate this anniversary, Martin worked with John Mayer again to build this beautiful OM 45 John Mayer 20th Anniversary. Characteristic of the first signature John Mayer Martin was the aluminum rim around the headstock and