Equip Your Mic Stand with Quick-Change Convenience! An aluminum version of the Triad-Orbit IO-R Quick-Change Coupler, the IO-RA is 50% lighter than its steel predecessor. The IO-RA's lighter weight makes it ideal for live sound and production applications. Use the IO-RA to make your existing microphone stands compatible with Triad-Orbit's amazingly useful mic adapters and boom arms. Any seasoned engineer at GearNuts will tell you that Triad-Orbit's Quick-Change Coupler design will save you invaluable time in your studio or onstage, allowing you to swap out mics and booms in seconds. Get the IO-RA, add it to your standard mic stands, and you're ready to take advantage of Triad-Orbit's Quick-Change technology.Triad-Orbit IO-RA Quick-Change Coupler 6-pack Features: Aluminum version of the Triad-Orbit IO-R Quick-Change Coupler 50% lighter than the IO-R, making it ideal for live sound and production applications Threads onto your mic stand with 5/8" threads (optional 3/8" adapter is available)