Factory-spec set for Gibson acoustics — voiced for J-45 and Hummingbird mahogany bodies.

Gibson's 80/20 voiced specifically for their acoustic bodies — brighter counterpart to Masterbuilt PB.

13-gauge PB adds body and projection to mahogany-body dreadnoughts — classic bluegrass setup.

J-45 with Rotosound UK acoustic — British rock acoustic heritage (Stones, Zeppelin studio work).

HD Light on J-45 mahogany body pulls maximum dreadnought body with Elixir's lifespan benefit.

J-45 slope-shoulder with Newtone Heritage — traditional warmth meets British small-batch craftsmanship.

J-45 with Monel — vintage Gibson slope-shoulder gets pre-war dry-tone character.

J-45 with EJ11 — 80/20 brightens the slope-shoulder warmth for cutting strum.

Heavy Monel pulls maximum body from mahogany dreadnoughts with vintage-era character.

J-45 with John Pearse — boutique string for classic slope-shoulder depth in fingerstyle territory.

J-45 slope-shoulder dreadnought warmth pairs with Polyweb thickness for deep fingerstyle.

J-45 with 11-52 Martin — slope-shoulder dreadnought gets easier playability without losing bass.

Bright 80/20 on J-45's mahogany cuts through mixes better than PB.

Coated 80/20 for J-45 players wanting brightness preservation.

Coated PB for touring J-45 players.