Get your Nash JM-63 Guitar from Humbucker Music, the largest Nash Dealer in the world with over 200 Nash guitars for sale at all times. The Nash JM-63 guitar is a model from Nash Guitars patterned after a 1963 Fender Jazzmaster. Bill Nash designed the JM-63 to create a custom shop quality guitar that isnt extremely expensive, yet still captures that great look, feel, and playability of a well played and loved 1963 guitar. Not only does the Nash JM-63 look and feel like a vintage JM style guitar, it also features a number of popular modern appo