– Aerodyne Tilter: A gearless, dual-axis rotating positioning system that easily places cymbals securely at any angle and keeps them locked where you need them to be. – Acculite Sustain Feet (Patent Pend): Standard on all Atlas Classic stands, Acculite Sustain Feet are designed to increase placement versatility compared to other flat based stands. Their dual-slot design allows for unrestricted, overlapping positioning using alternating heights on companion stands. Acculite’s bottom chamber further creates a sonic barrier between the stand and the floor, improving resonance from mounted cymbals, toms and snare drums. – Three tier, 7/8,3/4,5/8″ tubing for light weight and portability – Insulated tube joint clamps