this microphone AKG C 520L is fantastic we have crown cm911 , and this mic is equal to them if not just better due to technology advancements .A+++++++

Use this for our announcer at all athletic events. Excellent quality and sound. Stays put with plenty of cord length to move around freely.

I bought this mic to replace a previous headset mic which was inadequate and tricky to get use without ghastly feedback. This AKG mic isn't cheap but you really do get what you pay for. Typical AKG engineering - Superb!