Developed in collaboration with Matt Dahlberg, the Spruce / High G edition reflects his vision for optimizing clarity, projection, and tonal precision within this configuration. The powerful spruce soundboard pairs seamlessly with premium Hawaiian Koa back and sides, producing articulate attack, focused note separation, and exceptional dynamic headroom. Supported by Kanileʻa’s D-Shape soundhole, TRU-Reduction system, and side sound port, this platform is engineered to elevate the traditional sparkle of High G tuning with modern structural refinement and balance.

Each instrument also unlocks exclusive learning pathways developed specifically for this collaboration, guiding players through repertoire, technique, and tonal exploration tailored to maximize the performance potential of spruce and High G.


Created for those who want brightness, control, and expressive definition without compromise.

Specs


Body Size String Count Soundboard Material Back & Side Material Headstock Shape
Tenor 4 String Sitka Spruce Deluxe Grade Hawaiian Koa Kanileʻa Crown Headstock
Tuners Finish Type Nut and Saddle Soundhole Side Sound Port
Gold Gotoh UPT UV Gloss Body / UV Silk Neck Graphite Infused Black TUSQ D-Shaped Oval without Trim
Fretboard Radius Bevel Cutaway Arm Comfort Headstock Logo Material Front Position Marker Material
- - Ebony Arm Rest Sand Sand
Rosette Material Soundboard Inlay Front Binding Back Binding Fretboard Binding
- - Black Plastic Binding - -
String Type Scale Length Radiused Body Neck Material Nut Width
Uke Logic High-G 17.080" (433.832mm) 15ʻ Back Radius, No Top Radius Single Piece Genuine Mahogany 1.5" (38.1mm)
Fretboard & Bridge Material Head Plate Side Position Marker Material Purfling Tail Strip
Ebony Ebony Sand - -
Back Strip Strap Buttons Electronics Stain Case Option
- - - - Premium Gig Case

Clarity in Every Note

Spruce responds with immediacy and definition. Paired with High G tuning, this build delivers articulate attack, clean note separation, and unmistakable projection with immense headroom Designed for players who want brightness, precision, and tonal clarity that carries.

Hawaiian Koa Foundation

Deluxe Hawaiian Koa back and sides provide structural balance and visual depth. Known for its clarity and midrange warmth, Koa complements the spruce top with focused projection and harmonic complexity unique to instruments crafted in Hawaiʻi.

TRU-Reduction Soundboard System

Kanileʻa’s TRU-Reduction system strategically removes mass from the soundboard, allowing it to respond more freely and efficiently. This refined top architecture increases sustain, improves dynamic headroom, and enhances overall resonance — giving each build greater expressive range without sacrificing structural integrity.

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