Martin Acoustic Guitar Strings Retro .012 Karla TransTube technology is designed analog

TransTube technology is designed analog to emulate real tubes

signal clip indicators

and 19-fret rosewood fingerboard provide the tactile familiarity classical-style players expect

Packed Width: 12

Martin Acoustic Guitar Strings Retro .012 Karla TransTube technology is designed analogMartin Acoustic Retro Martin Acoustic Guitar Strings Retro . 012 deliver warm, vintage tone with a modern twist. These phosphor bronze strings offer rich sustain and clarity, perfect for players seeking that classic acoustic sound with enhanced durability. The . 012 gauge provides balanced tension for comfortable playability across all string types. Ideal for fingerstyle and strumming alike, these strings age gracefully while maintaining consistent