Detail 01
Umbra sound and resistance
The Umbra is described as darker than the Elite model and as having less resistance.

Independent shopping perspective
A dark-sounding, low-resistance Bb clarinet mouthpiece from Chedeville’s Umbra series, developed with Milan Rericha.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
The Umbra is described as darker than the Elite model and as having less resistance.
Detail 02
Chedeville describes it as a purer rod ebonite intended to recreate the rod rubber used in pre-World War II Chedeville mouthpieces.
Detail 03
Made in Savannah, Georgia using CNC machines and expert handwork.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
Chedeville designed and developed it in collaboration with clarinetist Milan Rericha.
Chedeville describes Umbra as darker in sound color and less resistant than Elite.
It is made from Chedeville Rubber, described as a purer rod ebonite.
The supplied description lists F00 (95 / 1/100 mm), though the product title says F4; confirm before purchase.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.