Acoustic Strings

What strings does a baritone acoustic guitar use?

Quick Answer

Most baritone acoustics are tuned B to B, a fourth below standard (B E A D F# B, low to high), so they need heavier gauges than a regular acoustic set. S.I.T. makes Phosphor Bronze P1670B (.016–.070) for baritone acoustic.

A standard acoustic set tuned that low feels loose and floppy, buzzes, and loses its tone. Baritone gauges stay firm and clear at the lower pitch.

Our baritone acoustic set: Phosphor Bronze P1670B. Gauges .016 (B) .022 (F#) .030 (D) .048 (A) .060 (E) .070 (B). Phosphor bronze over a high carbon steel hex core: warm and balanced, with a full low end.

Tuned differently? Some players tune a baritone acoustic to A or C instead of B. Our Phosphor Bronze singles go up to .070, so you can adjust individual strings, or contact us for help picking gauges.

Playing an electric baritone instead? See What strings does a baritone guitar use?

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