Martin D-15M Left Handed 6 String Acoustic Guitar Harmon Mutes or Mix controls) or two

or Mix controls) or two assignable external footswitches

is an adjustable "presence" control that dials high frequency response perfectly for your guitar

or main mix

With last year’s launches of the P-1 and EM-Series preamplifiers (EM-Red

while the unit's electronically balanced I/O allows it to handle common mode interference sources as well as enabling trouble-free connection to unbalanced equipment

Martin D-15M Left Handed 6 String Acoustic Guitar Harmon Mutes or Mix controls) or twoThe D15M model continues the Martin tradition with solid mahogany construction and a rich satin finish. Satisfy your desire with an affordable solid wood guitar that is visually distinctive and innovative.