New  Xo 1236Rl-O Professional F Attachment Trombone - Clear Lacquer With Open Wrap

Unit Price
US$ 4,051.63
US$ 5,339.00
US$ 4,051.63
US$ 5,339.00
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Manufacturer part number
Gold-plated Rotary Valve
Outer slide
Yellow Brass
Inner slide
Leadpipe material
Yellow Brass (200mm, 230mm), Sterling SIlver (200mm)
3 x Interchangeable
Bell material
Rose Brass
Case/gig bag
Clear Lacquer
Additional features
Mechanical Linkage, Nickel Silver Crook, Gold-plated Balance
Large, 0.547"
8.5", 2-piece
Bb with F Attachment

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Our Product Research Team

Professional-level Sound Made Accessible

Looking for a premium trombone with boutique appointments? That’s what you get with the XO, 1236RL-O Professional F Attachment Trombone. This tenor horn comes with a highly responsive 2-piece rose brass bell for unparalleled warmth and texture. The professional-level large-bore design comes with a 0.563-inch F attachment bore and an open-style wrap configuration to nullify unwanted resistance. Players around Sweetwater appreciate that this trombone ships with three interchangeable leadpipes because every player can customize the instrument’s feel. Other top-level features include a reversed tuning slide, a gold-plated rotary valve, mechanical linkage, and expertly fit outer and inner slides. Your purchase includes a removable gold-plated balance, a mouthpiece, and a case. Choose an XO 1236RL-O Professional F Attachment Trombone for outstanding tone and playability.

Related Videos: 1236RL-O Professional F Attachment Trombone - Clear Lacquer with Open WrapResonant 2-piece rose brass bell

The trombone is a unique instrument with a one-of-a-kind sound. That sound is primarily due to the long tubing runs and — more importantly — the shape of the bell. The XO 1236RL-O comes with a rose brass bell for extra sonic texture and buckets of warmth. Flaring out to an impressive 8.5-inch diameter, the bell delivers nuanced articulation at all dynamics. XO’s 2-piece design gives the trombone a controlled resonance and super-consistent sound. You’ll appreciate the 1236RL-O every time you need to sweep from piano to fortissimo.

Customize your playing experience with interchangeable leadpipes

XO is committed to delivering the best possible playing experience with each of their instruments. A trombone should feel like a perfectly natural extension of yourself, and breath resistance plays a major role in achieving that “perfect” feeling. The 1236RL-O comes with three interchangeable leadpipes, so you can customize the horn to fit your unique tonal needs. What’s more, XO included a removable gold-plated counterweight to further customize the feel of your 1236RL-O trombone.

XO brass meets the mark for today’s top players

The XO brand was born out of the vision of Koichi Haido, chief instrument technician at the Global Corporation in Japan. Designed for today’s top players, XO brass instruments leverage the industry’s leading performance options. The company's specially tailored features enhance the experience of the performer with incredible sound, clarity, and resonance at all volumes, in all venues, and under any performance demand you may encounter. Each XO instrument is inspected for quality throughout the manufacturing process, ensuring that it can endure bumps and bruises as easily as it can navigate challenging technical passages. Sweetwater strives to meet the demands of our pro-level customers, and XO instruments meet the mark.

XO 1236RL-O Professional Tenor Trombone Features:
  • Professional level tenor trombone
  • Open-wrap design and 0.563-inch attachment bore make resistance disappear
  • Symphonic-sized 0.547-inch bore offers a free-blowing feel and focused tone
  • 8.5-inch, 2-piece rose brass bell delivers a rich, textured tone with plenty of warmth
  • Expertly fit slide responds to your slightest touch
  • Interchangeable leadpipes allow you to customize the horn’s response
  • Tapered rotary valve and mechanical linkage deliver rock-solid triggering
  • Detachable gold-plated counterweight enables the user to tailor the instrument’s balance
  • Clear lacquer finish contributes a warm tonal quality
  • Includes JBM-L65AL mouthpiece and case
Shipping from
This product is shipped from our supplier's warehouse in Fort Wayne, IN, United States
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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