Backun BCLBBQG-C-SK Q-Series Grenadilla Bass Clarinet Overview
The Backun BCLBBQG-C-SK Q-Series Grenadilla Bass Clarinet is a Low C, French-style professional bass clarinet built around a grenadilla body with modern Backun manufacturing features, including a carbon fibre joint ring, precision-cut bore, and optimized tone hole geometry for stable intonation and clean response across the range.
Backun BCLBBQG-C-SK Q-Series Grenadilla Bass Clarinet Specifications
- Key: Bb
- Range: Low C
- Body: Grenadilla (including matching grenadilla neck and bell)
- Bore/Design: Precision-cut bore with optimized tone hole geometry; undercut and overcut tone holes
- Register System: Double-vent register mechanism
- Keywork: Nickel-silver mechanism with silver-finish; triple-plated key work
- Trill Keys: Inline trill keys designed to help reduce condensation accumulation
- Thumb Rest: Adjustable
- Pads: Premium waterproof pads throughout
- Floor Peg: Included, adjustable
- Finish: Silver-finish keywork
- Case: Included
- Accessories: Lumière 66mm barrel, Lumière 65mm barrel, floor peg, cork grease, swab, polish cloth (mouthpiece not included)
Condition & Setup
Brand new with full manufacturer's warranty. Professionally set up, and play-tested in our shop.
Who the BCLBBQG-C-SK Bass Clarinet Is For
The Backun BCLBBQG-C-SK Q-Series is a Low C grenadilla bass clarinet designed for players who want a traditional French-style feel with modern consistency in intonation, mechanism, and response. It is a strong fit for serious students, doubling professionals, and working clarinetists who need a dependable Low C instrument for orchestral repertoire, wind band, pit work, and chamber settings.
Tonal character leans warm and orchestral with a precise center, and the design prioritizes even scale and clear projection without pushing the upper register into an edgy sound. The Q-Series is built for confident, centered Low C response while staying agile in technical passages; it also pairs well with medium-open bass mouthpieces for a broad, singing core, or with more focused facings when you need extra projection.
Common Questions About The Backun BCLBBQG-C-SK
Is the Backun Q-Series bass clarinet suitable for professional use?
Yes. The Q-Series is built with pro-focused features such as a precision-cut bore, optimized tone hole geometry, double-vent register system, modern key ergonomics, and a Low C range, making it appropriate for professional ensemble and pit demands.
Does this model include a mouthpiece?
No. This instrument includes two Lumière barrels (66mm and 65mm) and maintenance accessories, but a mouthpiece is not included.
What makes the Q-Series feel “traditional” while still being modern?
It uses classic grenadilla construction and French-style playability, combined with modern Backun manufacturing details such as a carbon fibre joint ring, refined tone hole work, and updated key ergonomics for consistent response and intonation.
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 Model BCLBBQG-C-SK Q-Series Professional Bass Clarinet
Backun BCLBBQG-C-SK Q-Series Grenadilla Bass Clarinet Overview
The Backun BCLBBQG-C-SK Q-Series Grenadilla Bass Clarinet is a Low C, French-style professional bass clarinet built around a grenadilla body with modern Backun manufacturing features, including a carbon fibre joint ring, precision-cut bore, and optimized tone hole geometry for stable intonation and clean response across the range.
Backun BCLBBQG-C-SK Q-Series Grenadilla Bass Clarinet Specifications
- Key: Bb
- Range: Low C
- Body: Grenadilla (including matching grenadilla neck and bell)
- Bore/Design: Precision-cut bore with optimized tone hole geometry; undercut and overcut tone holes
- Register System: Double-vent register mechanism
- Keywork: Nickel-silver mechanism with silver-finish; triple-plated key work
- Trill Keys: Inline trill keys designed to help reduce condensation accumulation
- Thumb Rest: Adjustable
- Pads: Premium waterproof pads throughout
- Floor Peg: Included, adjustable
- Finish: Silver-finish keywork
- Case: Included
- Accessories: Lumière 66mm barrel, Lumière 65mm barrel, floor peg, cork grease, swab, polish cloth (mouthpiece not included)
Condition & Setup
Brand new with full manufacturer's warranty. Professionally set up, and play-tested in our shop.
Who the BCLBBQG-C-SK Bass Clarinet Is For
The Backun BCLBBQG-C-SK Q-Series is a Low C grenadilla bass clarinet designed for players who want a traditional French-style feel with modern consistency in intonation, mechanism, and response. It is a strong fit for serious students, doubling professionals, and working clarinetists who need a dependable Low C instrument for orchestral repertoire, wind band, pit work, and chamber settings.
Tonal character leans warm and orchestral with a precise center, and the design prioritizes even scale and clear projection without pushing the upper register into an edgy sound. The Q-Series is built for confident, centered Low C response while staying agile in technical passages; it also pairs well with medium-open bass mouthpieces for a broad, singing core, or with more focused facings when you need extra projection.
Common Questions About The Backun BCLBBQG-C-SK
Is the Backun Q-Series bass clarinet suitable for professional use?
Yes. The Q-Series is built with pro-focused features such as a precision-cut bore, optimized tone hole geometry, double-vent register system, modern key ergonomics, and a Low C range, making it appropriate for professional ensemble and pit demands.
Does this model include a mouthpiece?
No. This instrument includes two Lumière barrels (66mm and 65mm) and maintenance accessories, but a mouthpiece is not included.
What makes the Q-Series feel “traditional” while still being modern?
It uses classic grenadilla construction and French-style playability, combined with modern Backun manufacturing details such as a carbon fibre joint ring, refined tone hole work, and updated key ergonomics for consistent response and intonation.
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 Model BCLBBQG-C-SK Q-Series Professional Bass Clarinet
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.