ZO Hybrid Plastic 3/4 Bb Tuba

The ZO Hybrid 3/4 Bb Tuba is designed for players who want the feel of a Bb tuba in a more manageable size.

Its 3/4 format makes it easier to hold, carry, and transport—ideal for students, schools, smaller players, and situations where weight and durability matter.

The hybrid construction pairs a specially formulated ABS/polymer body (to keep the instrument lightweight and resilient) with a brass valve section and brass leadpipe (to improve response and maintain a familiar playing feel).

The result is a practical, dependable tuba that’s well suited to regular practice, ensemble use, and day-to-day school handling.