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Your Next Stop: The Eastman ETB428 Trombone





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Choosing a “step-up” instrument can be a challenging process. However, Sweetwater musicians cite Eastman’s ETB428 intermediate trombone as a clear-cut choice for advancing players; it’s a professional-level horn with an intermediate-level price tag and exceptional playability. Featuring a rotary valve and an open-wrap F attachment, this trombone adds clarity to your tone and promotes greater resonance, especially in the lower register. You’ll also benefit from alternate slide positions that help you maintain efficient technique, even as your music gets more difficult.And with the help of the ETB428’s free-blowing 0.547-inch bore and handspun 8.5-inch gold brass bell, you’ll experience improved endurance and projection right away!





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Handspun gold brass bell resists wear and tear





Modeled after Eastman’s coveted professional-level trombones, the ETB428 is about as close as you can get to a professional horn while staying within the intermediate price range. Make no mistake, though: the ETB428 is here to compete! Its striking gold brass bell ? which promotes a bright and cheery sound ? works beautifully with a clear lacquer finish to help you achieve a complex tone that stays true to your unique sound. Its beautiful finish also acts as a protective, wear-resistant coating, making the ETB428 a remarkably low-maintenance horn.





F attachment with open wrap lessens wind resistance





The ETB428’s open-wrap F attachment and standard 0.547-inch bore make what can be a nerve-wracking transition from your beginner trombone feel like a breeze. The open-wrap design has fewer bends than that of a traditional closed wrap, reducing wind resistance while you play. But that’s not all ? just the mere inclusion of an F attachment on this trombone opens the door to a new, streamlined set of slide positions. This attachment’s open-wrap design works to eliminate wind resistance for a free-blowing playing experience.





Experience Eastman excellence





Eastman is known for producing top-of-the-line horns that play freely and feel luxurious without the high price tag. The best part? Their reputation holds up. That’s what makes the ETB428 such a spectacular choice; it’s designed specifically for advancing players looking to move on from their beginner horns. Sweetwater knows buying a brass instrument is a big deal, which is why our talented Band and Orchestra technicians complete a 40-point Inspection process before shipping out your instrument.





Eastman ETB428 Intermediate Tenor Trombone Features:


Intermediate tenor trombone inspired by professional models


Rotary F attachment allows for a greater range of low tones


Open wrap has less bends for optimized airflow


String linkage for quiet valve operation


0.547-inch bore diameter contributes a warm, focused sound


8.5-inch handspun gold brass bell projects an ear-grabbing tone


Clear lacquer finish protects the instrument and adds warmth to your tone


Includes mouthpiece and case