

Yamaha YBL-835 Bass Trombone Overview
The Yamaha YBL-835 Xeno is a professional Bb/F/Gb/D bass trombone developed with support from internationally acclaimed artist Tomer Maschkowski of the Deutsche Symphonie Orchester Berlin as an evolution of the YBL-830 Xeno. It retains the familiar ease and efficient response of the previous model while offering increased color and complexity of tone and the ability to move more air for a more robust sound. This instrument is finished in clear lacquer and is supplied new with full Yamaha warranty coverage.
Yamaha YBL-835 Bass Trombone Specifications
- Key: Bb/F/Gb/D
- Bell diameter: 241 mm (9 1/2 in)
- Bell material: Yellow brass
- Bore size: LL 14.3 mm (0.563 in)
- Outer slide material: Yellow brass
- Inner slide material: Nickel silver
- Finish: Clear lacquer
- Case: BLC-800
- Accessories: BL-61D4L mouthpiece, slide cream, cleaning cloth
Condition & Setup
This bass trombone is brand new and includes the full manufacturer’s warranty. Before shipping, it is professionally inspected, set up, and play-tested by our brass technicians to confirm correct mechanical function and slide performance.
Who the YBL-835 Bass Trombone Is For
The Yamaha YBL-835 is a Xeno-series professional bass trombone designed for orchestral, wind ensemble, and demanding commercial players who need a responsive Bb/F/Gb/D instrument with a broad, complex sound. Compared with the earlier YBL-830 Xeno, the YBL-835 keeps the familiar, efficient feel while supporting greater airflow so players can lean into the instrument for a more substantial tonal return.
It is a strong choice for working professionals, serious amateurs, and advancing students stepping into a fully professional bass trombone. The YBL-835 platform also includes factory options such as yellow brass or gold brass bell materials and a detachable bell configuration for more compact travel, making the model family adaptable to different tonal and logistical needs.
Common Questions About the Yamaha YBL-835
What is the Yamaha YBL-835 and what key is it in?
The Yamaha YBL-835 is a professional Xeno bass trombone in Bb with F, Gb, and D dependent valves (Bb/F/Gb/D).
How is the YBL-835 different from the YBL-830 Xeno?
The YBL-835 replaces the YBL-830 and was developed with input from Tomer Maschkowski; it keeps the efficient, familiar response of the earlier model while aiming for improved tonal color and complexity and supporting more airflow for a more robust sound.
Does this YBL-835 include a case and mouthpiece?
Yes. It includes a Yamaha BL-61D4L mouthpiece and a Yamaha BLC-800 case.
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We are proud to be an authorized Yamaha 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
Yamaha YBL-835 'Xeno' Professional Bass Trombone in Lacquer
Yamaha YBL-835 Bass Trombone Overview
The Yamaha YBL-835 Xeno is a professional Bb/F/Gb/D bass trombone developed with support from internationally acclaimed artist Tomer Maschkowski of the Deutsche Symphonie Orchester Berlin as an evolution of the YBL-830 Xeno. It retains the familiar ease and efficient response of the previous model while offering increased color and complexity of tone and the ability to move more air for a more robust sound. This instrument is finished in clear lacquer and is supplied new with full Yamaha warranty coverage.
Yamaha YBL-835 Bass Trombone Specifications
- Key: Bb/F/Gb/D
- Bell diameter: 241 mm (9 1/2 in)
- Bell material: Yellow brass
- Bore size: LL 14.3 mm (0.563 in)
- Outer slide material: Yellow brass
- Inner slide material: Nickel silver
- Finish: Clear lacquer
- Case: BLC-800
- Accessories: BL-61D4L mouthpiece, slide cream, cleaning cloth
Condition & Setup
This bass trombone is brand new and includes the full manufacturer’s warranty. Before shipping, it is professionally inspected, set up, and play-tested by our brass technicians to confirm correct mechanical function and slide performance.
Who the YBL-835 Bass Trombone Is For
The Yamaha YBL-835 is a Xeno-series professional bass trombone designed for orchestral, wind ensemble, and demanding commercial players who need a responsive Bb/F/Gb/D instrument with a broad, complex sound. Compared with the earlier YBL-830 Xeno, the YBL-835 keeps the familiar, efficient feel while supporting greater airflow so players can lean into the instrument for a more substantial tonal return.
It is a strong choice for working professionals, serious amateurs, and advancing students stepping into a fully professional bass trombone. The YBL-835 platform also includes factory options such as yellow brass or gold brass bell materials and a detachable bell configuration for more compact travel, making the model family adaptable to different tonal and logistical needs.
Common Questions About the Yamaha YBL-835
What is the Yamaha YBL-835 and what key is it in?
The Yamaha YBL-835 is a professional Xeno bass trombone in Bb with F, Gb, and D dependent valves (Bb/F/Gb/D).
How is the YBL-835 different from the YBL-830 Xeno?
The YBL-835 replaces the YBL-830 and was developed with input from Tomer Maschkowski; it keeps the efficient, familiar response of the earlier model while aiming for improved tonal color and complexity and supporting more airflow for a more robust sound.
Does this YBL-835 include a case and mouthpiece?
Yes. It includes a Yamaha BL-61D4L mouthpiece and a Yamaha BLC-800 case.
![]()
We are proud to be an authorized Yamaha 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

Yamaha YBL-835 'Xeno' Professional Bass Trombone in Lacquer
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.
