

Backun BCLBBALPHA-C-SKZ Bass Clarinet Overview
The Backun BCLBBALPHA-C-SKZ Alpha is a brand-new Bb bass clarinet with a low C extension, built around Backun’s proprietary synthetic body for stable response and practical durability in indoor and outdoor settings. It includes Backun’s Alpha 65mm barrel and Alpha bell, plus drop-forged, hardened keywork with triple-strike plating, making it a straightforward option for school programs and advancing players who need a dependable low-C bass clarinet with consistent feel across environments.
Backun BCLBBALPHA-C-SKZ Bass Clarinet Specifications
- Key: Bb
- Range: Low C
- Body: Proprietary synthetic body
- Bore: Poly-cylindrical bore
- Keywork: Drop-forged and hardened; triple-strike plating in nickel or silver
- Mechanism features: Adjustable thumb rest with neck strap ring; traditional flat springs
- Left-hand Eb key: Removable left-hand Eb key (optional; only available in silver)
- Pads: Black Valentino synthetic pads; cork register pad
- Includes: Alpha 65mm barrel and Alpha bell
- Case: Backpack style case
- Accessories: Protégé mouthpiece kit, cork grease, swab
Condition & Setup
Brand new with manufacturer’s warranty. As an authorized Backun dealer, we deliver this instrument professionally serviced, set up, and play-tested in our shop before shipment.
Who the BCLBBALPHA-C-SKZ Bass Clarinet Is For
The Backun BCLBBALPHA-C-SKZ Alpha is a Bb student bass clarinet with a low C extension designed for reliability, stable performance, and consistent ergonomics in school and all-weather use. Its proprietary synthetic body and poly-cylindrical bore prioritize predictable response, while the adjustable thumb rest with neck strap ring supports comfortable balance for developing players and for longer rehearsals.
This model stands out in the student low-C category by pairing practical materials with Backun’s build approach: drop-forged, hardened keywork, traditional flat springs, and durable synthetic pads. It is appropriate for classroom band, concert band, and marching field applications where a low-C bass clarinet is required and environmental stability matters.
Common Questions About The Backun BCLBBALPHA-C-SKZ
Is the Backun BCLBBALPHA-C-SKZ a low C bass clarinet?
Yes. This model is a Bb bass clarinet with a low C extension, giving you the extended low range commonly required in advanced school and ensemble literature.
What comes included with the Backun Alpha bass clarinet?
It includes the Alpha 65mm barrel and Alpha bell, a backpack style case, and accessories: Protégé mouthpiece kit, cork grease, and a swab.
Is the left-hand Eb key included?
A removable left-hand Eb key is an optional feature and is only available on the silver-plated keywork configuration.
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 BCLBBALPHA-C-SKZ 'Alpha' Student Low C Bass Clarinet
Backun BCLBBALPHA-C-SKZ Bass Clarinet Overview
The Backun BCLBBALPHA-C-SKZ Alpha is a brand-new Bb bass clarinet with a low C extension, built around Backun’s proprietary synthetic body for stable response and practical durability in indoor and outdoor settings. It includes Backun’s Alpha 65mm barrel and Alpha bell, plus drop-forged, hardened keywork with triple-strike plating, making it a straightforward option for school programs and advancing players who need a dependable low-C bass clarinet with consistent feel across environments.
Backun BCLBBALPHA-C-SKZ Bass Clarinet Specifications
- Key: Bb
- Range: Low C
- Body: Proprietary synthetic body
- Bore: Poly-cylindrical bore
- Keywork: Drop-forged and hardened; triple-strike plating in nickel or silver
- Mechanism features: Adjustable thumb rest with neck strap ring; traditional flat springs
- Left-hand Eb key: Removable left-hand Eb key (optional; only available in silver)
- Pads: Black Valentino synthetic pads; cork register pad
- Includes: Alpha 65mm barrel and Alpha bell
- Case: Backpack style case
- Accessories: Protégé mouthpiece kit, cork grease, swab
Condition & Setup
Brand new with manufacturer’s warranty. As an authorized Backun dealer, we deliver this instrument professionally serviced, set up, and play-tested in our shop before shipment.
Who the BCLBBALPHA-C-SKZ Bass Clarinet Is For
The Backun BCLBBALPHA-C-SKZ Alpha is a Bb student bass clarinet with a low C extension designed for reliability, stable performance, and consistent ergonomics in school and all-weather use. Its proprietary synthetic body and poly-cylindrical bore prioritize predictable response, while the adjustable thumb rest with neck strap ring supports comfortable balance for developing players and for longer rehearsals.
This model stands out in the student low-C category by pairing practical materials with Backun’s build approach: drop-forged, hardened keywork, traditional flat springs, and durable synthetic pads. It is appropriate for classroom band, concert band, and marching field applications where a low-C bass clarinet is required and environmental stability matters.
Common Questions About The Backun BCLBBALPHA-C-SKZ
Is the Backun BCLBBALPHA-C-SKZ a low C bass clarinet?
Yes. This model is a Bb bass clarinet with a low C extension, giving you the extended low range commonly required in advanced school and ensemble literature.
What comes included with the Backun Alpha bass clarinet?
It includes the Alpha 65mm barrel and Alpha bell, a backpack style case, and accessories: Protégé mouthpiece kit, cork grease, and a swab.
Is the left-hand Eb key included?
A removable left-hand Eb key is an optional feature and is only available on the silver-plated keywork configuration.
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 BCLBBALPHA-C-SKZ 'Alpha' Student Low C 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.

