The Flex premium broadcast style boom arm is a key element to any ergonomically sound, clutter-free setup. An internal spring design and integrated cable routing channel deliver seamless design and operation while remaining visually appealing. Content Creators, Podcasters and Musicians can all benefit from the freedom and efficiency achieved by the Flex. Flex is the perfect solution for many of MXL’s most popular microphones like the 770, 990, and BCD-1.

Gone are the days of that clunky boom arm drooping down while trying to record the perfect podcast. Flex’s internal suspension system and adjustable weight calibration ensure that your mic will stay put so you can keep your focus on creating. A sleek, modern design allows you to add the functionality of a boom arm without the eyesore of another “thing”.


Extruded Aluminum


Desktop C Clamp


360 degrees

Max Reach


Max Weight

2.4 lbs (including microphone and shockmount)

Mount thread

⅝” threading with a ⅜” adapter

Flex boom arm

C-Clamp for desktop

3/8” to 5/8” adapter

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