D'Addario 12-53 Light, Flat Tops Phosphor Bronze Acoustic Guitar Strings BASS The SD-1 also shines as

The SD-1 also shines as a booster for high-gain amps and other drive pedals

Optional teacher duets provide rich harmony and rhythmic support

and is proven to keep your guitar strings in tune better than conventional plain strings

Width at Upper Bout: 5

D'Addario 12-53 Light, Flat Tops Phosphor Bronze Acoustic Guitar Strings BASS The SD-1 also shines asAs a half round phosphor bronze acoustic guitar set, Flat Tops are designed to significantly reduce unwanted finger noise. Combining tried and true phosphor bronze tone with a smoother feel and quieter playing experience, theyre excellent for recordingand slide guitar playing. Flat Tops are made with a high carbon steel core and phosphor bronze wrap wire, which is then precision ground and polished, leaving behind a semi flat string with a smooth feel