7 Best Trombone Mouthpieces in 2023

Trombone Mouthpiece

You must get the right trombone mouthpiece to get the best pitch range, tone, playing endurance, or pitch range. Getting a better trombone mouthpiece is like upgrading your word rope for new cloth or shoes. Therefore, comfort, quality, size, and even quality matter to making the right choice.

Our Picks for the Best Trombone Mouthpieces

We have carefully picked the best trombone mouthpieces based on various factors. Below is a detailed guide and review to enrich your horizons before you hit the markets or stores.

Most Popular
KELLY-12C-Small-Shank Trombone Mouthpiece

KELLY-12C-Small-Shank Trombone Mouthpiece

  • Softer, warmer, and more comfortable
  • Great characteristic 
  • Sonorous sound
  • Computerized oscilliscope sound-testing
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Best for Beginner
Schilke Standard Large Shank Trombone Mouthpiece

Schilke Standard Large Shank Trombone Mouthpiece

  • Silver plated large shank mouthpieces
  • For tenor trombone baritone and euphonium
  • The numbers 57 through 60
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Best Overall
Copper An-do-er Alto Trombone Mouthpiece  

Copper An-do-er Alto Trombone Mouthpiece  

  • Loud sound
  • Smooth tone
  • High-quality brass
  • Durable and sturdy
  • 6 months warranty
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Best Value
Bach Trombone Mouthpiece

Bach Trombone Mouthpiece

  • Size 6.5AL
  • Medium Cup Depth
  • Rim Shape
  • Slightly larger
  • Rich, compact tone 
  • Large volume
  • Trombone, Baritone, and Euphonium
  • 6 1/2AL Small shank
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Most Versatile
Small Shank Yamaha 48 Trombone Mouthpiece

Small Shank Yamaha 48 Trombone Mouthpiece

  • Well-balanced rim and cup
  • 25.25mm inner diameter
  • Standard rim
  • Semi-wide backbore
  • Extra thick silver plating
  • Small shank receiver.
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Top Pick
Silver-Plated Alto Trombone Glory Professional Mouthpiece

Silver-Plated Alto Trombone Glory Professional Mouthpiece

  • Instrument Key: BB
  • Silver plated Material
  • Modern Style

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Best Premium
EastRock Trombone Mouthpiece

EastRock Trombone Mouthpiece

  • For the lower and pedal region
  • Quality reliability assurance
  • Silver plated surface
  • Presenting rim smoothly
  • One-year after-sale service
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Top Pick: Silver-Plated Alto Trombone Glory Professional Mouthpiece

Our Score

Ideal for brass ensembles and marching bands. The glory alto trombone mouthpiece goes out of its way to produce louder sounds and quality sounds compared to its peers in the market. It responds easily and readily to free playing or register changes, making it a perfect choice for beginners and music industry experts.

The practicality and musicality of this type of mouthpiece make it versatile and bright, as many trombonists have experienced through their rating. This has made this type of alto trombone mouthpiece win the favor of many users, both beginners, and pros.

If you want flexibility from a universal mouthpiece, no worries. The glory professional alto trombone mouthpiece is an all-purpose and all-rounded mouthpiece. The silver plating gives it a shiny silver color, making it look classical and fitting into a brass band instrument well.

Specification: Brand: Glory | Material: Silver Plated | Style: Modern | Instrument Key: B flat | Item Weight: 6.38 Ounces | Package Dimensions: 3.6 X 1.6 X 1.6"

  • Ideal for both marching and brass ensembles
  • All-purpose and rounded mouthpiece
  • Silver plated to give a beautiful look
  • Slightly more expensive as compared to its peers
  • You might incur shipping costs if you are outside the USA

Best Overall: Copper An-do-er Alto Trombone Mouthpiece  

Our Score

High-Quality Material. Made from copper material come either in silver or gold colors. This gives it an attractive shiny look for your trombone. But importantly, you are assured of the mouthpiece lasting longer than normal.

Sound Quality. You will enjoy the high-quality sound with this type of mouthpiece, characterized by top-notch clarity in high and low registers. However, you might need help with a little if you are a beginner, as it requires a well-developed embouchure. Best to note that practice makes it perfect, so don't get tired of practicing if you are a beginner.

Preferred Registers. This type of trombone mouthpiece is suitable for both high and low registers. According to most reviewers, you will likely enjoy playing after a few weeks due to a slow adjustment to the new trombone mouthpiece.

Softy Sound. Most players have indicated that using the alto trombone mouthpiece produces high-quality soft sound. It has been more evident that the mouthpiece is more productive on a lower register. The soft sound attained using this kind of trombone mouthpiece makes it incredible, and enjoy playing a trombone or euphonium with

Universality. The mouthpiece is not only meant for a trombone. Most trombones, whether tenor, alto, or bass, are good candidates for this mouthpiece. You can also use the mouthpiece on a euphonium and other lead instruments.

The cup of the alto trombone is medium large and also slightly deep. The diameter and depth of the cup give out a rounded deep, soft sound depending on the playing prowess. There is a warrant given on this kind of product. It is not only affordable but a value for your money.

Return policy. It is best to check on the warrant and return policy of the product. Some policies cover faulty products, breakages, and even wrong product delivery or description.

Specification: Brand: Greenbox | Material: Copper | Style: Mouthpiece | Item Weight: 0.153kg | Product Dimensions: 3.7 X 1.6 X1.7"

  • Value for money
  • High-end quality sound
  • Universal mouthpiece
  • Not the best for beginner players
  • It might be slightly expensive as compared to the peers

Best Value: Bach Trombone Mouthpiece

Our Score

Excellent Standards. The Vincent batch trombone mouthpiece has been developed to undisputed standards. It can be used in modern trombones and euphoniums to produce the best sounds in low and high registers. As a beginner player, you can easily hit the desirable solid compact tones and improve your embouchure, attacking, and tonguing.

Ease of Response. It is best to ensure that the Bach mouthpiece can easily make a good instrument play better with proper handling. You will experience the response with a lot of ease, whether on high or low registers. Most players have noted uniformity in sound throughout the entire range. You can easily calculate the increase in your playing endurance which is your resistance.

Design and Structure. The Bach trombone mouthpiece has a well-rounded medium rim for perfect sound projection. The size of the throat, backbone, and cup is the same as that one Bach's trombone. The mouthpiece lacks a well-developed embouchure, making it quite challenging for beginners to learn.

Best for Intermediate and Advanced Players. If you are an advanced or an intermediate player, you should have no worries as it will take very few practices to have the perfect note. It is, however, advisable to check on the correct mouthpiece size before purchasing. Know the size of your instrument to get the correct size of the mouthpiece.

Highly reviewed. Most customers who have used this trombone mouthpiece have left positive feedback. Many reviews have indicated that the mouthpiece, whether used on a bass or alto trombone, gives a quality, deep and resonant sound.

Specification: Brand: Vincent Bach | Item Weight: 0345 Pounds | Product Dimensions: 1 X 1 X 3" | Key Style: Modern

  • The high-quality resonant sound
  • Best for immediate and advanced players
  • Relatively cheap as compared to its peers
  • Not best for beginners or learners

Best Premium: EastRock Trombone Mouthpiece

Our Score

High-Quality Trombone Mouthpiece. A Silver-plated surface protects you against corrosion damage on the mouthpiece and has an anti-allergic effect. Furthermore, the type of packing is vacuum based for this particular mouthpiece, reducing the corrosion probabilities.

Design and Structure. This trombone mouthpiece from eastrock has been carefully curved and designed several times to produce the quality sound that you have come to like. The cup and stem design are well structured to suit widely jazz trombones whether you are on the pedal or lower regions. You are assured of using the least energy when playing your trombone or euphonium, as the mouthpiece is manufactured using precision tools.

Burr-free Rim. Enjoy a well-rounded cup and rim free of the burr to make your mouth touching comfortable and allow for proper articulation. The mouthpiece gives the best sound and notes, especially on the alto trombone.

Alto Trombone Mouthpiece. For alto trombone lovers, the mouthpiece caters to your comfort, whether you are an amateur or expert. This boosts confidence in your playing, but most importantly, you are going to the best after-sales service. The aftersales service runs for one year, so you have a one-year guarantee.

Safe and Non-toxic. The silver-coated mouthpiece makes it safe as it has no toxic substances or chemicals. The silver coating is certified by experts to be safe for use, especially in blowing into the Eastrock mouthpiece.

Affordable yet Quality. The alto trombone mouthpiece is quite affordable according to most customers who purchased it. It is, however, worthwhile to cite that affordability doesn't affect the quality of the mouthpiece at any given stage. The mouthpiece navigates the lower notes and upper registers well with a lot of ease. You can confidently consider this mouthpiece for your profession and training in music programs.

Specification: Brand Name: EastRock | Color: Silver | Instrument Key: A | Item Weight: 4.75 Ounces | Product Dimensions: 4.1 X 2 X 1.75"

  • Safe and environment friendly
  • High-quality material and design
  • Best for beginners and experts
  • Slightly expensive than related mouthpieces
  • Best only for alto trombones

Most Versatile: Small Shank Yamaha 48 Trombone Mouthpiece

Our Score

Universal Mouthpiece. One interesting feature of the mouthpiece is that it fits most medium instruments. You can comfortably use it with any baritone, euphonium, or trombone. The only condition is that the instrument should have a small shank receiver.

Durability and Longevity. The Yamaha 48 trombone mouthpiece is plated using silver. This feature gives and enhances durability as well as longevity. Despite playing it on numerous sessions or occasions, this universal mouthpiece will still look as good as brand new -due to the silver coating. The silver coating is non-toxic as well as non-corrosive.

Best reviewed. The Yamaha 48 trombone mouthpiece has the average best reviews and feedback. Most reviewers have left positive commendations as well as good ratings. However, few cited receiving the mouthpiece with few nicks in the cups and dents on the neck. Despite the small dent mish-ups, they applauded the mouthpiece for exceptionally performing than expected.

Affordable Mouthpiece. Most reviewers have cited that the mouthpiece price is average and takes care of your budget, especially if you are a low-budget player. The qualities and performance of the mouthpiece exceed its purchase value considering its universality feature. Their design and appearance appeal to any brass instrument, whether silver or gold coated.  

Type Registers Played. The mouthpiece is appealing to both the high and low registers. It can comfortably pitch the soft low tones and produce the high tones of the higher register with minimum struggle -even if you are a beginner. It takes a few practice sessions to get conversant with the mouthpiece.

Specification: Brand Name: Yamaha | Color: Silver | Instrument Key: A | Material: Brass, Silver | Product Dimensions: 1.65 X 1.76 X 3.86" | Item Weight: 5.57 Ounces

  • A universal mouthpiece
  • High longevity and durability
  • Value for money
  • Affordable and medium budget
  • Not good for large shank instruments

Most Popular: KELLY-12C-Small-Shank Trombone Mouthpiece

Our Score

Comfortable Look and Feel. The Kelly trombone mouthpiece is extremely comfortable, warmer, or even softer than most traditional brass mouthpieces. They are colored or clear, a rear quality that you can find with the common traditional mouthpieces for brass instruments. Ideal for your school kids and learners.

Sonorous Sound and Great Characteristics. The Kelly 12c trombone mouthpiece is an improvisation and modernization of the old brass trombone mouthpieces. Kelly's rigorously tests mouthpieces in the production stages before reaching the market. Proper testing is done through a computerized oscilloscope, giving the best results and information for rectification before hitting the markets.

Prices and Affordability. According to most reviewers, it is evident that the Kelly mouthpieces are twice as cheaper as the traditional brass trombone mouthpieces. Even though they are cheap, it is worthwhile to note that the price doesn't affect the quality of these pieces. The Kelly mouthpiece is ideal, especially for school kids, as it is light and attractive.

Ideal for Marching Bands. The Kelly trombone mouthpiece is light weighted but produces louder sounds than the traditional brass trombone mouthpieces. This makes it one of the best mouthpieces you can use in a training school especially marching band. You can also use the trombone mouthpiece on brass ensembles, as it fits well with the volume and quality of tones produced.

Ideal for Events and Schools. The Kelly mouthpieces can be custom produced depending on your favorite color. If you have an event and want the instruments to align with a specific team, the Kelly trombone mouthpieces decorate your day and event.

Specification: Brand Name: Kelly Mouthpieces | Color: Crystal-Clear | Material: Lexan | Instrument Key: C | Item Weight: 0.637 Ounces | Product Dimensions: 4.0 X 2.12 X 1.38"

  • Very cheap and affordable
  • Ideal for learners and schoolkids
  • Can be color customized for events
  • High-quality tone pitching
  • Some are prone to pitting
  • Need extra care and condition checking

Best for Beginner: Schilke Standard Large Shank Trombone Mouthpiece

Our Score

Universal Mouthpiece. The Schilke mouthpiece can be played on a euphonium, baritone, or trombone horn instrument with a lot of ease and comfort. Be sure to satisfy your needs comprehensively with the Schilke trombone mouthpiece, whether you are a euphonium, baritone, or passionate trombone player. It doesn't matter whether you are a senior or junior player.

Design and Structure. A wider rim creates a fuller body tone, especially if you play in low registers. The backbore and the throat are slightly larger than other mouthpieces for trombones. This has made it have rich, darker, and warm sounds for players using this standard mouthpiece.

Excellent for Brass Bands and March Bands. The Schilke standard trombone mouthpiece produces a powerful resultant sound hence best for brass bands and march bands. However, it may take some time, maybe days or weeks, to adapt to your instrument's new size mouthpiece. Once you are accustomed to the shape and size of the mouthpiece, you will not only enjoy top-quality sound and high volumes compared to regular mouthpieces.

Type of Registers: This trombone mouthpiece is best for low registers and soft tones. However, it doesn't mean it won't hit the high registers. Even though the mouthpiece produces soft low tones, it does it effortlessly and produces large tones. Be well-versed with the limits of your brass instrument to avoid struggling during playing sessions.

Specification: Brand Name: Schilke | Color: Multicolored | Material: Horn | Instrument Key: C | Item Weight: 6.36 Ounces | Product Dimensions: 3.75 X 1.76 X 1.57"

  • A universal mouthpiece
  • Best for brass and march bands
  • Powerful resultant sound
  • Extremely soft and comfortable
  • Quite expensive as compared to its peers
  • It may take time to get accustomed to new shapes and size

How to Choose the Best Trombone Mouthpiece?

Whether replacing your lost trombone mouthpiece or upgrading, finding the right one can be quite hectic, as well as knowing all it entails. In this guide, you will learn parts of a trombone mouthpiece, their roles, and how they affect the choice of a mouthpiece, among other considerations you can use to get the right one for your trombone.

Trombone Mouthpiece Parts

The basic parts include the cup, rim, throat, and backbore. Each one has a critical role in producing the sound that you could desire.

Shank Size

This refers to the part of your mouthpiece that goes into the receiver and holds your mouthpiece. There are three categories:

  • Large
  • Medium
  • Small

Different trombones require different shank sizes.

Rim Width

This refers to the inner part of the mouthpiece where your lips touch the mouthpiece. The rim’s width affects the music’s flexibility, affecting your tone variation and quality.

Cup Depth

This is the distance between the mouthpiece and the beginning of the throat. It can be deep, shallow, or medium. The depth affects the level of note pitching. It is best to know the pitching you want from your instrument.

The Throat & Backbore

These affect how big the tone and sound can be as they directly affect the air that passes through. Broad throats are best for low registers, while narrow ones are best for high pitching.

Multiple Mouthpiece Use

The size of the mouthpiece affects how high or low your tone or register can reach. Large-sized mouthpieces are best for low tones, whereas small-sized ones are best for high tones. For instance, switching your mouthpiece while playing can be quite hectic if you are in a concert.

If you need to curb the business of changing mouthpieces while playing, get a medium and customized mouthpiece that can easily transcend to any key, whether high or low.

However, reaching high or low notes is tied to your prowess in playing. That determines what type of mouthpiece is correct for you.

Style Of Playing

What you play and how you play significantly affect the choice of mouthpiece for your trombone. It would be best to have an instrument that reaches your desired key without much strain or struggle. This means considering what you want to do with your trombone before upgrading your mouthpiece.

Comfort & Embouchure

Buying a trombone mouthpiece that hits high and low notes but lacks comfort is a good use of your money, for it won’t do you any good. Be sure to consider your lip shape and embouchure to accommodate the size and shape of your lip.

Mouthpiece Materials

Different materials that your mouthpiece comprises affect the tonality and quality of sound from your trombone. Silver materials have different sound intonations as compared to plastic and stainless steel. Check on the type of material and size before purchasing the mouthpiece. Be sure not to be allergic to the material of your mouthpiece.


Check on various brands of mouthpieces and their ratings. The rating of brands indicates their popularity and prior customer feedback. This information is critical as it gives a broad picture of what you expect of the mouthpiece from the previous user experience.

Is Changing Your Trombone Mouthpiece Necessary?

It is evident that most things that require upgrades give more comfort. A trombone mouth doesn’t make an exclusion. You need to upgrade or change your trombone mouthpiece to get more comfort and good tone production using minimum energy.

Several reasons could drive you to change your trombone mouthpiece. Tone quality, high range restriction, or tone articulation are reasons to upgrade your trombone mouthpiece.

Picking the correct mouthpiece for your bass or tenor trombone might be hectic if you need more knowledge on the variety available on the market and their qualities. Worry not; this article will guide you through the seven best trombone mouthpieces. Read through to make an informed decision before you hit the markets.


Replacing your trombone mouthpiece will greatly help if you establish the pros and cons of the previous mouthpiece. There needs to be more than research; you can visit the nearest store with your instrument to test and fit before buying a trombone mouthpiece. Consider all factors, and let playing with your trombone be enjoyable, not persevering.

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