TRIFONIUM Cutaway Koa – 12-Fret Wood Body Tricone Resonator Guitar

The ROYALL TRIFONIUM Cutaway Koa is a 12-fret cutaway wood body tricone resonator guitar built around three 6-inch hand-spun aluminum cones and an aluminum T-bridge. It combines the layered harmonic response of a tricone system with cutaway access in the Koa configuration.

Sound & Character

The tricone system distributes string vibration across three smaller cones, creating complex overtones, balanced sustain and a smoother response than a typical single-cone resonator. The cutaway provides easier access to the upper register while retaining a traditional 12-fret neck joint.

Key Features

• Model: 399WC
• 12-fret neck joint
• Cutaway wood body
• Three 6-inch hand-spun aluminum resonator cones
• Aluminum T-bridge
• Bell-brass coverplate
• Koa configuration
• Selected one-piece sapele neck
• Cream binding
• Rosewood fretboard
• Slotted headstock
• ROYALL signature fretboard dots
• 19 frets
• Wilkinson tuners
• Curt Mangan 13–56 strings
• Koa, pickup and dual-pickup variants available
• Overall length: 40 inches (40")

Who Is It For?

For players who want a cutaway wood-body tricone with multiple pickup configurations and the layered sustain and harmonic complexity of a three-cone resonator system.