Yamaha's YBB-105 Series 3-Valve 3/4 BBb Tuba is designed to inspire future tuba legends. At 3/4 size, this tuba is perfectly suited for younger players or those with smaller statures, with a lightweight build and compact proportions that make it comfortable to hold and play. The YBB-105 tuba features a 0.661" bore and 14-3/8" yellow brass bell that helps focus the tone into a bold, resonant sound. The YBB-105 tuba is a durable and affordable instrument that will serve students well for years to come.

The YBB-105's 3/4 size proportions make it accessible for students of all ages, especially younger players and those of slighter build. The YBB-105 is lighter in weight and has a smaller bell and bore size, all while retaining the ability to produce a powerful, rich tone. The smaller size also makes the positions and fingerings easier to navigate for beginners.

The 14-3/8" upright bell is tapered to focus the instrument's tone into a bold and resonant sound. The bell's yellow brass construction adds warmth and richness to the tone. Despite its smaller size, the YBB-105's bell is capable of helping students achieve a full, rounded tone.

From the gold brass leadpipe to the nickel-plated pistons, every element of the YBB-105 is built to withstand frequent use and the occasional bump or drop. The gold brass leadpipe is resistant to corrosion and red rot, while the nickel pistons provide durability. With proper care and maintenance, the YBB-105 will serve students well for many years.