Martin Acoustic Guitar Strings Retro .012 Karla Precision balanced direct interface with

Precision balanced direct interface with ground lift

Packed Width: 12

users can switch from electric guitar to bass or acoustic on the same amplifier

TransTube technology is designed analog to emulate real tubes

Martin Acoustic Guitar Strings Retro .012 Karla Precision balanced direct interface withMartin 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