Description
The Lee Oskar LO1910 Major Diatonic is a highly established 10-hole diatonic harmonica manufactured in collaboration with Tombo of Japan. Designed to serve as a reliable workhorse for traditional blues, folk, rock, and country playing, this model occupies a prominent position in the mid-to-professional tier of the harmonica market. Its standard major tuning follows the classic Richter system, making it suitable for playing melodies in the first position or generating expressive, bent notes in the second position (cross harp).
The construction prioritizes durability and consistent airflow, addressing the common physical wear and tear experienced by gigging musicians. Included with the instrument is a robust, black interlocking plastic case, distinctly marked with a bright orange label indicating the key label placement in the first position, ensuring quick identification during live performances or studio sessions.
Who Is This For?
This model is directly targeted at active musicians, ranging from dedicated beginners to seasoned professionals, who require a dependable diatonic harp for daily practice and live performance. Players who play heavily overdriven blues or acoustic folk will appreciate the airtight design and the reliable tuning stability required for demanding stage use.
Key Features
Precision-Molded Plastic Comb
The comb of the LO1910 is constructed from a high-density, black ABS plastic rather than traditional wood. This material choice completely eliminates the risk of swelling or warping due to moisture from the player’s breath, ensuring a perfectly flat mating surface against the reed plates. As a result, the instrument maintains an airtight seal over years of heavy use, requiring less breath force to trigger the reeds.
Replaceable Reed Plate System
Lee Oskar harmonicas are engineered with modularity in mind, allowing players to easily swap out fatigued reed plates rather than purchasing an entirely new harmonica. The plates are secured with precise screws that align seamlessly with the comb and cover plates. This feature provides a highly cost-effective maintenance path for musicians who frequently wear out specific draw or blow reeds.
Optimized Cover Plate Design
The stainless steel cover plates are shaped to project sound efficiently while providing a comfortable grip for the player’s hands. They are designed to resist crushing under moderate pressure and are engineered to minimize air leakage around the edges of the comb. The smooth finish allows the player’s lips to glide easily across the instrument during fast, single-note runs or rhythmic chugging.
Specifications Table
| Specification | Detail |
| Brand | Lee Oskar (by Tombo) |
| Model | LO1910 |
| Type | Major Diatonic |
| Holes | 10 |
| Comb Material | Plastic |
| Cover Plates | Metal |
| Included Accessory | Interlocking plastic case (Orange Label) |