Adamas Adamas U581T-SPM Mid-Depth Non-Cutaway Black Satin Copper Metal Flake

Adamas: the pinnacle of the "roundback" tradition

Adamas embodies the high-end vision of the roundback guitar: an approach where stability and consistency take precedence without sacrificing musicality. On the U581T-SPM, the ultra-thin multilayer carbon fiber and birch top becomes the heart of the project: it aims for a wide spectrum and reliable response, including during climate variations or on the road. Its Black Satin Copper Metal Flake finish, flamed maple purflings, and spalted maple shoulders with multiple soundholes highlight an instrument of character, designed to last.

For which guitarists and styles?

This electro-acoustic guitar is aimed at intermediate to advanced guitarists seeking an expressive, stable guitar ready for stage or studio. Its non-cutaway format and neck-body transition at the 12th fret promote a "pure acoustic" approach: powerful strumming, pop/rock accompaniment, dynamic fingerstyle, and pick playing requiring volume reserve. Plugged in, it becomes a reliable tool for concerts thanks to its active electronics and direct output.

Sound

The ultra-thin carbon fiber and birch top, combined with the Adamas X-Bracing, favors precise attack, high responsiveness, and immediate projection. The Lyrachord mid-depth bowl enhances presence and note sustain, with a solid low end and clear highs. The multiple soundholes contribute to a different diffusion than a central rosette, often perceived as more "direct" and balanced. In terms of feel, the combination of bone nut and ebony iDea pinless bridge adds definition and stability, while the electronics (active preamp and Custom Shop pickups) aim for clear and usable live sound reproduction, with a convenient direct output.

Recommended compatible accessories

To maintain the original feel and balance, you can stick with a Light gauge .012-.054, identical to the factory strings DR Dragon Skin DAP-12. The included luxury ABS case already provides suitable protection for transport.

Technical specifications

Type	electro-acoustic roundback guitar	Number of frets	20
Format	Mid-Depth	Scale length	25.25" / 642 mm
Cutaway	no (Non-Cutaway)	Radius	10" / 254 mm
Top	ultra-thin carbon fiber and birch	Nut	bone
Bracing	Adamas X-Bracing	Nut width	44.5 mm / 1.75"
Bowl	hand-laid Lyrachord	Bridge	ebony, iDea pinless Bridge
Neck-body transition	12th fret	Tuners	Schaller M6 Gold with ebony buttons
Shoulders	spalted maple with multiple soundholes	Original strings	DR Dragon Skin DAP-12 Light .012-.054 (made in USA)
Purflings	flamed maple	Preamp	active preamp with direct output
Finish	textured black with copper metallic flakes	Pickups	Custom Shop pickups with bone inlay on the bridge
Neck wood	walnut	Case	luxury ABS case
Fingerboard	ebony	Manufacture	USA
Inlays	Adamas 1 mother-of-pearl