Martin Retro Monel Acoustic Guitar Strings Violin Strings eliminating unwanted resonances and providing

eliminating unwanted resonances and providing maximum projection on stage

The molded Vertigo™ Headlock® fits standard and wide-width guitar necks

The legendary Regal RC-2 Duolian is back and better than ever

as well as knobs for cutting High and Low frequencies allow ultimate tone control

overdub capability

Martin Retro Monel Acoustic Guitar Strings Violin Strings eliminating unwanted resonances and providingMartin Retro strings are a 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 nothing to get in the way of your music. Discover your guitars true voice. Retro strings offer enhanced longevity with warm natural tone, and they sound great plugged in.