Martin Guitars MA140 80/20 Acoustic Guitar Strings, Light 3 Pack geoff Beam modification with built in

Beam modification with built in “kick stands” and adjustable glare shield

All of the essentials are here – 32 velocity-sensitive keys

Courtrooms

6V6 (x 4) power tubes

the S series continues to be a marvel of form and function

Martin Guitars MA140 80/20 Acoustic Guitar Strings, Light 3 Pack geoff Beam modification with built inThe string that started it all 50 years ago is now back by popular demand. Martin's Original strings, with 80 20 composition, are ideally suited for players who love deep, rich bass tones and clear, bright trebles. Providing brilliance and clarity, Martin Originals are perfect for daily use and all playing styles. 3 Packs