Bach Classic 6.5AL Small Shank Trombone Mouthpiece Overview
The Bach 3506HAL 6 1/2AL is a small shank trombone mouthpiece in Bach’s Standard Series, featuring the familiar 6 1/2AL rim and cup paired with a larger bore and a special backbore designed to help produce a more Germanic tonal concept while maintaining a centered, versatile response.
Bach 3506HAL Trombone Mouthpiece Specifications
- Small shank trombone mouthpiece
- Model: 3506HAL (Classic 6.5AL)
- Finish: Silver-plate
- Cup Depth: Medium Deep
- Cup Diameter: 25.4 mm
- Rim Shape: Medium Wide
- Bore: 6.63 mm (G)
- Backbore: #420
Condition
Brand new in the original manufacturer’s packaging
Who the 3506HAL 6.5AL Trombone Mouthpiece is For
The Bach 3506HAL 6 1/2AL is a small shank trombone mouthpiece designed for players who want the familiar 6 1/2AL feel with a tonal profile that leans more Germanic in color and core. It keeps a standard rim and cup geometry for comfortable endurance and predictable articulation, while the larger bore and #420 backbore are intended to support a broader, more projecting sound concept.
This model is also a practical choice for euphonium players seeking a round, mellow tone with strong volume and carrying power, especially when a small shank receiver is required. It is well-suited to advancing students, serious amateurs, and working musicians who need a dependable mouthpiece for ensemble playing where clarity and projection matter.
Common Questions About The Bach 3506HAL
Is the Bach 3506HAL 6.5AL the same as a standard 6.5A?
While both share an identical 25.40mm cup diameter and a medium-deep cup, the "L" signifies specific interior modifications designed to back a darker, more traditional German sound structure.
Will this fit my trombone?
This is a small shank mouthpiece. It fits trombones with a small shank (small bore) receiver and will not fit large shank receivers without an adapter.
Can euphonium players use this mouthpiece?
Yes. Bach recommends this model for euphonium players who want a round, mellow tone with substantial volume and carrying power, provided the instrument uses a small shank receiver.
We are proud to be an authorized Bach 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
Bach 3506HAL Classic 6.5AL Trombone Mouthpiece - Small Shank
Bach Classic 6.5AL Small Shank Trombone Mouthpiece Overview
The Bach 3506HAL 6 1/2AL is a small shank trombone mouthpiece in Bach’s Standard Series, featuring the familiar 6 1/2AL rim and cup paired with a larger bore and a special backbore designed to help produce a more Germanic tonal concept while maintaining a centered, versatile response.
Bach 3506HAL Trombone Mouthpiece Specifications
- Small shank trombone mouthpiece
- Model: 3506HAL (Classic 6.5AL)
- Finish: Silver-plate
- Cup Depth: Medium Deep
- Cup Diameter: 25.4 mm
- Rim Shape: Medium Wide
- Bore: 6.63 mm (G)
- Backbore: #420
Condition
Brand new in the original manufacturer’s packaging
Who the 3506HAL 6.5AL Trombone Mouthpiece is For
The Bach 3506HAL 6 1/2AL is a small shank trombone mouthpiece designed for players who want the familiar 6 1/2AL feel with a tonal profile that leans more Germanic in color and core. It keeps a standard rim and cup geometry for comfortable endurance and predictable articulation, while the larger bore and #420 backbore are intended to support a broader, more projecting sound concept.
This model is also a practical choice for euphonium players seeking a round, mellow tone with strong volume and carrying power, especially when a small shank receiver is required. It is well-suited to advancing students, serious amateurs, and working musicians who need a dependable mouthpiece for ensemble playing where clarity and projection matter.
Common Questions About The Bach 3506HAL
Is the Bach 3506HAL 6.5AL the same as a standard 6.5A?
While both share an identical 25.40mm cup diameter and a medium-deep cup, the "L" signifies specific interior modifications designed to back a darker, more traditional German sound structure.
Will this fit my trombone?
This is a small shank mouthpiece. It fits trombones with a small shank (small bore) receiver and will not fit large shank receivers without an adapter.
Can euphonium players use this mouthpiece?
Yes. Bach recommends this model for euphonium players who want a round, mellow tone with substantial volume and carrying power, provided the instrument uses a small shank receiver.
We are proud to be an authorized Bach 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
Bach 3506HAL Classic 6.5AL Trombone Mouthpiece - Small Shank
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.