Martin Retro MM11 .01115 Gauge Acoustic Guitar Strings Manufacturer_Rat Like with all D'Addario strings

Like with all D'Addario strings

Sight reading book to accompany the grade you are working on

BOSS Tone Studio for GT-1000 (Mac/Windows)—available May 2018

detachable front plate for mounting on top or underneath pedalboards

Powerful DSP provides independent digital delay with modulation along with each reverb patch

Martin Retro MM11 .01115 Gauge Acoustic Guitar Strings Manufacturer_Rat Like with all D'Addario stringsGauges . 0115 . 052. Martin Retro strings are the real deal. Not an imitation. With Martin Retro strings, you get one tough set that offers true, consistent tone and sounds like nothing else on the market. Martins solid nickel copper alloy blend provides a reduced pick attack that allows the guitars tonewoods to be heard, not overshadowed. Martins proprietary Monel wrap wire is naturally corrosion resistant, so you can play them for a long time with