
Backun MoBa A/Bb Clarinet Barrel Overview
The Backun MoBa A/Bb Clarinet Barrel in Grenadilla (65mm, Standard Fit) is a brand new aftermarket clarinet barrel designed to help players achieve a darker, more focused sound with increased resistance and clean articulation across the full range of the instrument. It is commonly chosen for orchestral repertoire by section players and soloists who want a full-bodied, dark tonal profile without changing their mouthpiece or instrument.
Backun MoBa A/Bb Clarinet Barrel Specifications
- Instrument compatibility: A clarinet and Bb clarinet
- Barrel length: 65mm
- Material: Grenadilla (African Blackwood)
- Fit: Standard Fit
- Finish: Natural wood
- Compatibility notes: Standard Fit pairs with Backun, Buffet, Yamaha, Leblanc, and Selmer USA (Centered Tone, 10G, Series 9)
- Case: Barrel tube, velvet bag
Condition & Setup
Brand new.
Who the MoBa A/Bb Clarinet Barrel Is For
The Backun MoBa A/Bb clarinet barrel is a 65mm Grenadilla barrel that adjusts response, resistance, and tonal color by changing the instrument’s barrel geometry and material rather than the clarinet body or mouthpiece. It is designed for clarinetists who want a darker tone with added focus and a more resistant feel that can support centered orchestral playing and secure control at dynamic extremes.
This model is especially relevant for orchestral repertoire, whether you are blending in a section or projecting as a featured soloist, and it is known for an easy, clear articulation feel throughout the full range of the clarinet. Fit matters: the Standard Fit is intended for Backun, Buffet, Yamaha, Leblanc, and Selmer USA clarinets, while Selmer Paris clarinets require the Selmer Paris fit model and are not compatible with this Standard Fit version.
Common Questions About The Backun MoBa
What does the Backun MoBa barrel change compared to a stock barrel?
The MoBa barrel is used to influence tonal color and response; players commonly choose it for a darker, full-bodied sound, increased resistance and focus, and easy articulation across the clarinet’s range.
Will this Standard Fit MoBa barrel work on my clarinet?
The Standard Fit is designed to pair with Backun, Buffet, Yamaha, Leblanc, and Selmer USA clarinets (including Centered Tone, 10G, and Series 9). Selmer Paris clarinets require Backun’s Selmer Paris fit model; the Standard Fit version is not compatible.
What is included with this barrel?
Included are one Backun MoBa 65mm Grenadilla barrel, one velvet bag, and one barrel tube.
We are proud to be an authorized Backun dealer
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Backun MoBa A/Bb Clarinet Barrel, Grenadilla, 65mm, Standard Fit
Backun MoBa A/Bb Clarinet Barrel Overview
The Backun MoBa A/Bb Clarinet Barrel in Grenadilla (65mm, Standard Fit) is a brand new aftermarket clarinet barrel designed to help players achieve a darker, more focused sound with increased resistance and clean articulation across the full range of the instrument. It is commonly chosen for orchestral repertoire by section players and soloists who want a full-bodied, dark tonal profile without changing their mouthpiece or instrument.
Backun MoBa A/Bb Clarinet Barrel Specifications
- Instrument compatibility: A clarinet and Bb clarinet
- Barrel length: 65mm
- Material: Grenadilla (African Blackwood)
- Fit: Standard Fit
- Finish: Natural wood
- Compatibility notes: Standard Fit pairs with Backun, Buffet, Yamaha, Leblanc, and Selmer USA (Centered Tone, 10G, Series 9)
- Case: Barrel tube, velvet bag
Condition & Setup
Brand new.
Who the MoBa A/Bb Clarinet Barrel Is For
The Backun MoBa A/Bb clarinet barrel is a 65mm Grenadilla barrel that adjusts response, resistance, and tonal color by changing the instrument’s barrel geometry and material rather than the clarinet body or mouthpiece. It is designed for clarinetists who want a darker tone with added focus and a more resistant feel that can support centered orchestral playing and secure control at dynamic extremes.
This model is especially relevant for orchestral repertoire, whether you are blending in a section or projecting as a featured soloist, and it is known for an easy, clear articulation feel throughout the full range of the clarinet. Fit matters: the Standard Fit is intended for Backun, Buffet, Yamaha, Leblanc, and Selmer USA clarinets, while Selmer Paris clarinets require the Selmer Paris fit model and are not compatible with this Standard Fit version.
Common Questions About The Backun MoBa
What does the Backun MoBa barrel change compared to a stock barrel?
The MoBa barrel is used to influence tonal color and response; players commonly choose it for a darker, full-bodied sound, increased resistance and focus, and easy articulation across the clarinet’s range.
Will this Standard Fit MoBa barrel work on my clarinet?
The Standard Fit is designed to pair with Backun, Buffet, Yamaha, Leblanc, and Selmer USA clarinets (including Centered Tone, 10G, and Series 9). Selmer Paris clarinets require Backun’s Selmer Paris fit model; the Standard Fit version is not compatible.
What is included with this barrel?
Included are one Backun MoBa 65mm Grenadilla barrel, one velvet bag, and one barrel tube.
We are proud to be an authorized Backun dealer
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Backun MoBa A/Bb Clarinet Barrel, Grenadilla, 65mm, Standard Fit
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.

