Recording engineers at Sweetwater know that proper mic positioning is crucial, and the Triad-Orbit O2 Dual Orbital Boom arm makes it easy. Finding the sweet spot for delicate acoustic instruments is effortless, thanks to the ball-swivel mechanism that offers an incredible range of motion. And the O2 Dual Orbital Boom includes Triad-Orbit's IO Quick-Change Couplers for fast hardware changes. Mic positioning is key both on stage and in your studio, and you'll love how easy it is to find the right sound when you use the Triad-Orbit O2 Dual Orbital Boom. Change out hardware and mics faster than ever with the IO Quick-Change Coupler All Triad-Orbital boom arms feature IO Quick-Change Couplers that make it effortless to swap out booms and mics. It's made to interface with Triad's Orbit mic stands and Orbital mic adapters, but can easily accommodate your standard mic stands and adapters as well. The minutes youDual-arm Boom with Ball-swivel Mechanism IO Quick-Change Coupler21"-37.75" Adjustable Length