A high-quality acoustic guitar manufacturer which consistently ranks among the most popular acoustic instrument brands in the world. An international icon in electric bass and guitar amplification for more than 60 years. A new all-tube guitar amp brand, part of the Crate family of guitar and bass amplifier products. One of the world's best-selling affordable instrument amplification brands. Premium loudspeaker designer and manufacturer, with installations ranging from the Vatican to the Super Bowl. A worldwide leader in professional audio products, from loudspeakers and mixing consoles to studio and recording equipment. Martin Audio enjoys an international reputation for supplying superb performance ready systems across the spectrum of sound reinforcement applications.