Professional Bb tenor trombone that has been designed in collaboration with world-renowned trombone players – Andy Martin and Alastair Kay – and is perfectly suited for a wide variety of performance situations. It comes supplied with 2 interchangeable leadpipes: the Z1 leadpipe that was developed with Andy Martin and the Z2 leadpipe that was developed with Alastair Kay. The new balancer perfectly proportions the instrument's weight. The chrome-plated nickel-silver drawn inner slide is very durable and has a quick, sensitive response. In addition, it is a one-piece drawn slide. The one-piece, drawn, brass outer slide maintains an accurate diameter throughout its length, and this type of construction ensures air-tightness, smooth action, and exceptional durability. The outer slide is fit with extremely close tolerances making the horn respond quickly and effortlessly. A one-piece bell has an axial (lengthwise) seam, making it a continuous extension of the instrument's material. This results in pure, uniform resonance and superior tone. A hammered yellow brass bell produces a pure and perfectly-balanced tone with quick response and extra presence due to advanced manufacturing techniques. Hand-lapped tuning slides ensure an absolutely perfect fit and seal between the slide parts. Such a perfect fit helps to achieve smooth air flow and smooth action and improve the response and intonation of the instrument. Perfectly rounded tubing results in less turbulence and a smoother air flow, thus allowing for an excellent scale and reduced resistance. The trombone further features a hand-hammered bell that maximizes tone and projection, and the large, easy-to-hold nickel silver bracing which guards against possible slide damage if the instrument is dropped and also lessens fatigue while playing. Bore: 12.29-12.47 mm (dual bore). Bell diameter: 190.5 mm. Clear Epoxy Lacquer finish.

A Yamaha wind instrument is already ideal
companions on your musical journey. Now you can yours
protect the musical instrument more by extending the warranty to five years, completely free of charge if you register within 6 months of purchase. At the same time, you will get 3 months access to the premium account of the Tomplay application.
Just visit the website and follow the three simple steps described.

https://uk.yamaha.com/en/support/warranty/winds-extended-warranty.html