A Detailed Introduction to the 16-Hole Chromatic Harmonica Infinity

6 de febrero de 2026

The Infinity system harmonica is a brand new 16-hole performance-grade chromatic harmonica jointly developed by LeonLi harmonica and JDR.

Upgraded copperchrome brushed cover：The copper chrome-plated material is sturdy and durable, corrosion and wear resistant, making the tone gentler. The surface of the cover is made with a special anti-oxidation treatment, which makes the blowing more silky and smooth.


Upgraded trapezoidal structure mouthpiece	Comb like crystals	Cutting the reeds
The mouthpiece adopts a new trapezoidal structure design, which fits the lips more comfortably. The surface is chrome-plated to prevent wear and corrosion.	Transparent acrylic material, exquisite workmanship, durable and not easy to deform.	The switching between blowing and drawing is easy and stable, sensitive without any lag, with a rich tone and loud volume.

4 Different Thicknesses of Reed Plate

In an effort of reproducing the effects from the already well-recognized "Yu" reed plate system, the Infinity reed plate system features 4 different thicknesses for the 4 octaves of the 16-hole chromatic harmonica.

The optimization of the reeds' vibration characteristics using different equivalent reed plate thickness creates extremely well-balanced tonal characteristics as well as even controllability across the entire range of the harmonica.

The newly developed No. 55 reeds

Paired with the newly developed No. 55 reeds, the Infinity offers a very well-balanced tone and more control capabilities.

The No.55 reed also shares the industry leading reed fatigue characteristics. With the CNC machined acrylic comb and its acoustic pairing,the performance of the Infinity is incredibly balanced and full-bodied. The Infinity harmonica is a great choice for both soloists eyeing on more possibilities with the harmonicas and harmonica ensembles who are looking for a well-balanced frequency response on the entire range of a 16-hole harmonica.