Description The 822 can be heard in many leading orchestras, and with its comfortable playability is also favored by quintet players who prefer a big full sound in their ensembles. Yamaha CC tubas feature hand-lapped pistons and-lapped tuning slides for smooth, airtight action. The rich sound of the YCB-822 is sure to come through the ensemble. The large bell size creates a warm sound with impressive power. All five valve slides face upward for easy access and adjustment. Features: Monel pistons: Monel pistons are resistant to corrosion and are an ideal choice for professional baritone pistons which must retain precise fit and smooth action over many years. Hand-lapped pistons: Hand-lapping is a time-consuming finishing process which results in superior valve fit for noiseless, responsive action and easy tone changes. Hand-lapped slides: Hand-lapping achieves the perfect balance between airtightness and smooth action. Excellent projection: The rich sound of the YCB-822 is sure to come through the ensemble. Response and intonation: The most complex passages are easier to facilitate with the faultless response and intonation found in the YCB-822. Leadpipe: The nickel-silver leadpipe helps players obtain an exquisite sound while the leadpipe's dimensions and taper offer superior intonation and response. Bell: The large bell size on the YCB-822 creates a warm sound with impressive power. Slide positioning: All five valve slides face upward for easy access and adjustment.