Yamaha YBL-421GE | Bass Trombone

The Yamaha YBL421GE Intermediate Bass Trombone is designed for progressing players and advancing students ready for a bigger, broader sound. Built with the same bell diameter and bore size found on many professional models, it gives you that confident, room-filling projection without stepping straight into pro-level pricing. The gold brass bell adds warmth and depth, helping your low register speak clearly in band, orchestra, or pit settings.

A semi-open wrap supports smoother airflow, so you’ll notice a more open feel when pushing air through the instrument. The large 14.3 mm bore backs this up with strong, balanced output that holds its own in larger ensembles. Both the inner and outer slides are made from nickel silver, offering a reliable, smooth response under your hand. Supplied with a BL-58L mouthpiece and a protective case, the YBL421GE gives you everything you need to step up with confidence.

• 14.3 mm Bore
• 241 mm (9-1/2") Gold brass bell
• Nickel silver slide
• Lacquer finish
• Incl. case and 58 mouth piece