Federmeier UK-300 N

Concert ukulele by Federmeier, model UK-300 L for left-handers and UK-300 N for right-handers from the top master ukulele series.

The original solid mahogany wood gives the instrument a truly unique look, the whole thing is complemented by a beautiful finish and a beautiful rosette. Solid wood sounds long and very selectively, while keeping the sound light. Very good construction with closed keys that perfectly hold tuning, warm pleasant sound and world-class Aquila strings.

The Federmeier UK-300 N is a concert ukulele designed for players who need an exceptionally reliable and resonant instrument. Combining the organic warmth of mahogany with advanced structural lutherie, this model delivers professional-grade performance whether you are in the studio, on stage, or traveling.

Front view of the Federmeier UK-300 N mahogany concert ukulele, featuring fretboard position markers at the 5th, 7th, 10th, and 12th frets

Structural Innovation: Vertical Back Reinforcement

The defining feature of the UK-300 N is its internal vertical bracing system located on the back plate. This specific engineering choice serves as a robust foundation for the instrument. By reinforcing the mahogany back, it provides two major advantages:

  • Superior Durability: It significantly increases the body’s resistance to string tension and environmental humidity changes, ensuring the instrument maintains its structural integrity and precise intonation over the years.

  • Enhanced Projection: The vertical beam acts as an acoustic catalyst, reflecting vibrations more efficiently to produce a louder, more focused, and punchy output compared to standard builds.

Organic Feel, Professional Playability

The “N” in the model name stands for its Natural Open-Pore finish. This extremely thin coating protects the wood while allowing the mahogany fibers to vibrate freely, resulting in a more open, authentic woody tone.

Navigating the fretboard is seamless thanks to the high-contrast position markers placed precisely at the 5th, 7th, 10th, and 12th frets. This visual aid is essential for both developing students and performing musicians who require quick and accurate hand positioning.

Technical Specifications:

  • Model: UK-300 N (Natural Series)

  • Size: Concert

  • Top/Back/Sides: Select Mahogany

  • Internal Bracing: Specialized Vertical Support Beam (Back Plate)

  • Finish: Satin Open-Pore Natural

  • Fretboard: Technical Wood with 18 Nickel Frets

  • Inlays: Precision markers at frets 5, 7, 10, and 12

  • Hardware: Professional closed-gear tuners with black buttons


Model: Federmeier UK-300 S, UK-300 N

Size: Concert

Front: Solid mahogany wood

Sides and back: Solid mahogany wood

Finish: matte – satin

Neck: nato

Fingerboard and Bridge: Rosewood

Strings: Aquila Super Nylgut factory fitted

Keys: top quality closed rack and pinion keys

Price €489