
Yamaha YAC BL58 Trombone Standard Mouthpiece
Achieve Precision and Control with Every Note Introducing the Yamaha Trombone Mouthpiece (YAC BL58), engineered with advanced computer design and manufacturing technology. The Standard Series mouthpieces offer unmatched precision, smooth attack, secure control, and easy playability, making them s...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Achieve Precision and Control with Every Note
Introducing the Yamaha Trombone Mouthpiece (YAC BL58), engineered with advanced computer design and manufacturing technology. The Standard Series mouthpieces offer unmatched precision, smooth attack, secure control, and easy playability, making them suitable for every player.
- Inner Rim Diameter: 26.84mm
- Bore: 7.25mm
- Cup: Medium
- Rim: Medium
Key Features
Bass Trombone Mouthpiece with 58 Cup
26.84mm Inner Diameter
7.25mm Throat
Medium Depth
Specifications
Pros & Cons
👍 Pros
- Features a 26.84mm inner rim diameter, offering a comfortable fit for many players.
- Equipped with a 7.25mm bore, contributing to a balanced and responsive airflow.
- Designed with a medium cup and rim, promoting versatility across various musical styles.
- Facilitates easy playability through both the low and middle registers, enhancing control.
- Provides a crisp attack, allowing for clear and precise articulation of notes.
- Offers outstanding flexibility, enabling smooth transitions and dynamic range.
👎 Cons
- The medium cup and rim design might not be ideal for players requiring extreme high or low register specialization.
- Specific details about the material composition of the mouthpiece are not provided.
- As a standard mouthpiece, it may not offer advanced features found in specialized or custom models.
- The suitability for beginner versus advanced players is not explicitly stated.
- The inner rim diameter of 26.84mm might not be universally comfortable for all embouchures.