Martin Custom Shop M Grand Auditorium, 36-Style, Sitka Spruce Bearclaw Top, Cocobolo Back & Sides serial number:M2829829 The bridge pickup's copper shielding

The bridge pickup's copper shielding plate adds some zing to your tone

the NTS-2 is a comprehensive tool for anyone interested in audio engineering

Hipshot Ultralite tuners with chrome plating

Here is a great condition

Martin Custom Shop M Grand Auditorium, 36-Style, Sitka Spruce Bearclaw Top, Cocobolo Back & Sides serial number:M2829829 The bridge pickup's copper shieldingAs one of a handful of Martin Custom Expert dealers, Russo Music is fortunate to be able to spec out our own acoustic guitars with the Martin Custom shop, like this M Grand Auditorium Acoustic Guitar, made with 36 Style appointments, a Sitka Spruce Bearclaw top and Cocobolo back and sides: all woods that were hand selected by Russo Music. This guitar is a masterpiece of design and construction, highlighting why C. F. Martin has been able to produce