Eastman E6SS-TC-SB Sunburst Thermo Cure

A Sunburst "Thermo Cure" Version with a Bold Character

This E6SS-TC-SB stands out with its thermo-treated Sitka spruce top and Sunburst finish, a combination aimed at immediate response and a confident vintage aesthetic. The blend of meticulous lutherie (hand-scalloped X bracing, solid woods) and high-end components (bone, ebony, mother-of-pearl) positions it as a top choice acoustic guitar for those seeking an expressive, stable, and inspiring instrument, equally enjoyable in the studio or pure acoustic playing.

For Which Guitarists and Styles?

Thanks to its 24.75" / 629 mm scale length and "Traditional Even C" neck profile, this acoustic guitar is well suited for intermediate to advanced players who want a natural feel, comfortable chords, and a smooth touch. It excels particularly in folk, blues, fingerstyle, and vocal accompaniment, with a strong presence in the mix without forcing the attack.

Sound Characteristics

The solid thermo-treated Sitka spruce top delivers precise attack, quick response, and clear projection, while providing a mature feel from the very first notes. The solid mahogany back and sides enhance the mids, add warmth, and promote a very musical dynamic, ideal for both fingerstyle and pick playing. The hand-scalloped X bracing supports the top while allowing the low register to breathe and improving sustain, resulting in a balanced, open, and articulate sound.

Recommended Compatible Accessories

To maintain the original feel and balance, opt for a set of light gauge phosphor bronze acoustic strings 12-53 (equivalent to D'Addario XS Coated Phosphor Bronze Light .012 - .053). A spare set of the same gauge is recommended, especially if you play regularly on stage or in rehearsals.

Technical specifications

Body dimensions	16" x 4.5" / 406.4 x 114.3 mm	Nut	bone, 1 11/16" / 43 mm
Top	solid thermo-treated Sitka spruce	Frets	20 Jescar-FW43080
Back and sides	solid mahogany	Inlays	mother-of-pearl dots
Bracing	hand-scalloped X bracing	Side dot color	white
Rosette	classic	Logo	mother-of-pearl headstock inlay
Binding	top and bottom	Truss rod	dual action
Binding material	ivory	Bridge / saddle	ebony / bone
Top finish	Truetone Gloss	Bridge string spacing	2-5/32" / 55 mm
Back/sides finish	Truetone Gloss	Bridge pins	ebony
Pickguard	Firestripe	Tuners	Gotoh SE780-06M-N
Neck material	mahogany	Hardware color	nickel
Neck profile	Traditional Even "C"	Strings	D'Addario XS Coated Phosphor Bronze Light (.012 - .053)
Fingerboard	ebony	String height (12th fret)	3/32" / 2.38 mm bass side and 2/32" / 1.59 mm treble side
Radius	12" / 305 mm	Case	hard case
Scale length	24.75" / 629 mm	Truss rod wrench	4 mm Allen key