





Backun BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece Overview
The Backun BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece is a precision-machined Signature Series mouthpiece made from proprietary marbled hard rod rubber and finished using Backun’s 3D stitch milling process for consistency from piece to piece. Designed in collaboration with Maestro Corrado Giuffredi, this model pairs a traditional bore design with a more open, longer facing to support a centered, flexible sound and smooth response across registers, including a strong, overtone-rich altissimo.
Backun BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece Specifications
- Instrument: Bb Clarinet mouthpiece
- Series: Backun Signature Series
- Model/Artist: Corrado Giuffredi (Corrado)
- Tip Opening: 1.20 mm
- Bore: Traditional bore design
- Facing: More open/long facing
- Material: Proprietary marbled hard rod rubber (marbled green)
- Finish: Marbled green hard rubber
- Case: Velvet pouch
- Accessories: Three self-lubricating o-rings; lightweight flat-head screwdriver; original packaging
Condition & Setup
Brand new in original packaging.
Who the BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece Is For
The Backun BMPHVBSIG-CG 'Corrado' is a professional Bb clarinet mouthpiece designed for players who want a centered core with flexibility and an easy, smooth feel across the full range of the instrument. Its traditional bore and more open, longer facing are suited to clarinetists who prefer a freer-blowing setup that can still maintain focus, with an altissimo that speaks with strong overtones and rich character.
This mouthpiece is part of Backun’s Signature Series, an elevated collection developed with leading clarinet artists and crafted with proprietary marbled hard rod rubber and a 3D stitch milling process for consistent results. It is a strong fit for serious students, conservatory players, and working professionals who want a signature-artist design and reliable manufacturing consistency.
Common Questions About The Backun BMPHVBSIG-CG
What does a 1.20 mm tip opening mean for feel and response?
A 1.20 mm tip opening is on the more open side for Bb clarinet mouthpieces, which generally supports a freer blow and can help produce a broad dynamic range. Many players pair a more open tip with a reed strength that matches their embouchure and airflow to maintain stability and articulation clarity.
What is Backun’s 3D stitch milling process?
3D stitch milling is Backun’s machining approach used on Signature Series mouthpieces to improve consistency of key facing and internal geometry. The practical benefit is more predictable response and setup from one mouthpiece to the next.
What is included with the Backun Signature Series mouthpiece?
Backun Signature Clarinet Mouthpieces include three self-lubricating o-rings, a lightweight flat-head screwdriver, and a velvet pouch.
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 BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece
Backun BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece Overview
The Backun BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece is a precision-machined Signature Series mouthpiece made from proprietary marbled hard rod rubber and finished using Backun’s 3D stitch milling process for consistency from piece to piece. Designed in collaboration with Maestro Corrado Giuffredi, this model pairs a traditional bore design with a more open, longer facing to support a centered, flexible sound and smooth response across registers, including a strong, overtone-rich altissimo.
Backun BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece Specifications
- Instrument: Bb Clarinet mouthpiece
- Series: Backun Signature Series
- Model/Artist: Corrado Giuffredi (Corrado)
- Tip Opening: 1.20 mm
- Bore: Traditional bore design
- Facing: More open/long facing
- Material: Proprietary marbled hard rod rubber (marbled green)
- Finish: Marbled green hard rubber
- Case: Velvet pouch
- Accessories: Three self-lubricating o-rings; lightweight flat-head screwdriver; original packaging
Condition & Setup
Brand new in original packaging.
Who the BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece Is For
The Backun BMPHVBSIG-CG 'Corrado' is a professional Bb clarinet mouthpiece designed for players who want a centered core with flexibility and an easy, smooth feel across the full range of the instrument. Its traditional bore and more open, longer facing are suited to clarinetists who prefer a freer-blowing setup that can still maintain focus, with an altissimo that speaks with strong overtones and rich character.
This mouthpiece is part of Backun’s Signature Series, an elevated collection developed with leading clarinet artists and crafted with proprietary marbled hard rod rubber and a 3D stitch milling process for consistent results. It is a strong fit for serious students, conservatory players, and working professionals who want a signature-artist design and reliable manufacturing consistency.
Common Questions About The Backun BMPHVBSIG-CG
What does a 1.20 mm tip opening mean for feel and response?
A 1.20 mm tip opening is on the more open side for Bb clarinet mouthpieces, which generally supports a freer blow and can help produce a broad dynamic range. Many players pair a more open tip with a reed strength that matches their embouchure and airflow to maintain stability and articulation clarity.
What is Backun’s 3D stitch milling process?
3D stitch milling is Backun’s machining approach used on Signature Series mouthpieces to improve consistency of key facing and internal geometry. The practical benefit is more predictable response and setup from one mouthpiece to the next.
What is included with the Backun Signature Series mouthpiece?
Backun Signature Clarinet Mouthpieces include three self-lubricating o-rings, a lightweight flat-head screwdriver, and a velvet pouch.
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 BMPHVBSIG-CG 'Corrado' Signature Bb Clarinet Mouthpiece
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.

