The 3-octave Combor Vibe produces exceptional sound and performance for students at a scaled down cost. Silver burnished aluminum bars are carefully tuned, and aluminum resonators are finished with silver powder coat for durability and scratch resistance. Other features include a tension adjustable damper bar and a dependable 3 speed motor. The height adjustable wood concert frame has folding aluminum legs for easy transport. The Combor vibraphone with the Moto Cart is made of heavy-gauge 2-inch square black-finished steel and is braced for rugged applications.