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The Backun Q Series is a professional clarinet line designed to offer the maker's established design approach at a more accessible point within its professional range. This A clarinet is intended for advanced and professional musicians who need the darker tonal relationship and orchestral utility associated with an instrument in A. Its Q Series design emphasizes refined response, accurate voicing, and the flexibility required for orchestral, chamber, and conservatory playing.
Backun Q Series A Clarinet Specifications
- Instrument Type: A clarinet
- Playing Level: Professional
- Body Material: Grenadilla
- Keywork: Silver-plated
- Key Option: Left Eb key
- Barrels: Backun 64 mm and 65 mm
- Case: BAM double clarinet case
- Accessories: Backun cork grease and swab
- Serial Number: Q21851
Condition & Setup
This lightly used A clarinet is in excellent playing order and has been professionally serviced, set up, and play-tested. The grenadilla body and bright silver-plated keywork present well, with minor superficial handling marks and light contact or cork-grease residue around some joint areas. The fitted BAM double clarinet case is also in excellent condition.
Who the Q Series A Clarinet Is For
The Q Series A clarinet is suited to advanced students, conservatory musicians, teachers, and professional players who need a dedicated A instrument for orchestral and chamber repertoire. Its grenadilla construction and professional keywork support a refined tonal concept, while the left Eb key provides an additional alternate fingering option. The included 64 mm and 65 mm barrels also give the player practical flexibility when addressing pitch, response, and changing performance conditions.
Common Questions About the Backun Q Series
Where does the Q Series fit within Backun's clarinet range?
The Q Series is part of Backun's professional clarinet range. It is designed to provide professional construction and performance features at a more accessible price than the company's higher-tier custom instruments.
What is the purpose of the left Eb key?
The left Eb key provides an alternate fingering for Eb and Ab, allowing players to choose a more convenient fingering in passages where the standard right-hand lever is less practical.
Why are two barrel lengths included?
The 64 mm and 65 mm barrels allow the player to compare tuning, response, and tonal behavior under different playing conditions. Barrel choice remains dependent on the player, mouthpiece, reed, ensemble pitch, and environment.
How can I evaluate if this clarinet meets my needs?
Check out our Guide to Backun Clarinets
We are proud to be an authorized Backun dealer
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Backun BCLAQG-SKE Q-Series Professional A Clarinet in Grenadilla with Silver Keys, Left Eb Key
Backun Q Series A Clarinet Overview
The Backun Q Series is a professional clarinet line designed to offer the maker's established design approach at a more accessible point within its professional range. This A clarinet is intended for advanced and professional musicians who need the darker tonal relationship and orchestral utility associated with an instrument in A. Its Q Series design emphasizes refined response, accurate voicing, and the flexibility required for orchestral, chamber, and conservatory playing.
Backun Q Series A Clarinet Specifications
- Instrument Type: A clarinet
- Playing Level: Professional
- Body Material: Grenadilla
- Keywork: Silver-plated
- Key Option: Left Eb key
- Barrels: Backun 64 mm and 65 mm
- Case: BAM double clarinet case
- Accessories: Backun cork grease and swab
- Serial Number: Q21851
Condition & Setup
This lightly used A clarinet is in excellent playing order and has been professionally serviced, set up, and play-tested. The grenadilla body and bright silver-plated keywork present well, with minor superficial handling marks and light contact or cork-grease residue around some joint areas. The fitted BAM double clarinet case is also in excellent condition.
Who the Q Series A Clarinet Is For
The Q Series A clarinet is suited to advanced students, conservatory musicians, teachers, and professional players who need a dedicated A instrument for orchestral and chamber repertoire. Its grenadilla construction and professional keywork support a refined tonal concept, while the left Eb key provides an additional alternate fingering option. The included 64 mm and 65 mm barrels also give the player practical flexibility when addressing pitch, response, and changing performance conditions.
Common Questions About the Backun Q Series
Where does the Q Series fit within Backun's clarinet range?
The Q Series is part of Backun's professional clarinet range. It is designed to provide professional construction and performance features at a more accessible price than the company's higher-tier custom instruments.
What is the purpose of the left Eb key?
The left Eb key provides an alternate fingering for Eb and Ab, allowing players to choose a more convenient fingering in passages where the standard right-hand lever is less practical.
Why are two barrel lengths included?
The 64 mm and 65 mm barrels allow the player to compare tuning, response, and tonal behavior under different playing conditions. Barrel choice remains dependent on the player, mouthpiece, reed, ensemble pitch, and environment.
How can I evaluate if this clarinet meets my needs?
Check out our Guide to Backun Clarinets
We are proud to be an authorized Backun dealer
Pairs well with
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Backun BCLAQG-SKE Q-Series Professional A Clarinet in Grenadilla with Silver Keys, Left Eb Key
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/refurbished, 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.

