Yamaha

Yamaha YAC BL59 Standard Trombone Mouthpiece

1.0 (1 reviews)

Achieve Optimal Tone with the Yamaha Trombone MouthpieceThe Yamaha Trombone Mouthpiece (YAC BL59) is meticulously crafted using advanced computer design and manufacturing technology. Designed for precision, smooth attack, and easy playability, this mouthpiece provides the ideal weight and balance...

$74.75*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Achieve Optimal Tone with the Yamaha Trombone Mouthpiece

The Yamaha Trombone Mouthpiece (YAC BL59) is meticulously crafted using advanced computer design and manufacturing technology. Designed for precision, smooth attack, and easy playability, this mouthpiece provides the ideal weight and balance for all-around trombone performance.

  • Inner Rim Diameter: 27.22mm
  • Throat: 7.25mm
  • Rim: Relatively thin
  • Sound: Rich sound even on pedal tones
  • Cup: Voluminous cup for solid lows
  • Power: Plenty of power

Key Features

Bass Trombone Mouthpiece with 59 Cup

27.22mm Inner Diameter

7.25mm Throat

Medium Depth

Specifications

Brand
Yamaha
Model
YAC BL59
Product Type
Trombone Mouthpiece
Inner Rim Diameter
27.22mm
Throat Diameter
7.25mm
Rim Type
Relatively thin
Cup Design
Voluminous

Pros & Cons

👍 Pros

  • Features a voluminous cup design specifically engineered to produce solid lows and a rich sound, even on pedal tones
  • Provides plenty of power, allowing musicians to project their sound effectively in various performance settings
  • Equipped with a relatively thin rim, which can offer increased comfort and flexibility for some players during extended practice or performances
  • Offers a specific inner rim diameter of 27.22mm, allowing players to choose a precise fit for their embouchure
  • Boasts a 7.25mm throat, contributing to the overall tonal characteristics and airflow of the mouthpiece

👎 Cons

  • The "relatively thin rim" might not be preferred by all players, as some may prefer a wider or more cushioned rim for comfort
  • Specific details about the material composition of the mouthpiece are not provided, impacting understanding of its durability or tonal properties
  • The product features do not indicate if a case or cover is included with the mouthpiece for protection
  • No information is given about the overall length or weight of the mouthpiece, which could affect balance
  • The description does not specify if this mouthpiece is suitable for a particular type or style of trombone playing (e.g., classical, jazz)

Frequently Asked Questions

The inner rim diameter of this trombone mouthpiece is 27.22mm.
This mouthpiece features a relatively thin rim, which can be advantageous for certain playing styles and comfort preferences.
The Yamaha YAC BL59 mouthpiece is designed to produce a rich sound, delivering solid lows and plenty of power, even on pedal tones, due to its voluminous cup.
The throat of this trombone mouthpiece measures 7.25mm.
While the features describe its characteristics like rim and sound, suitability for specific skill levels is not specified, but its design aims for rich sound and power.