General
The LV-TB6415 Bb/F is a Levante tenor trombone with a fourth valve. The inner slide is chrome-plated and the 21.5cm bell is made of gold brass. As you might well imagine, those materials look quite stunning under a nice clear lacquer finish. This trombone has a 13.9mm bore and comes with a soft case.
LV-TB6415: fourth valve
The fourth valve is actually a valve that can be extended via a valve on the bell portion of the trombone. By making the instrument longer, you lower the intonation, thereby extending the range of the instrument. Lower notes are typically quite difficult to produce clearly with the trombone, and the fourth valve makes that easier. It takes some practice, but it’s worth it!
