Amazon.com: Elgato Wave DX - Dynamic XLR Microphone, Cardioid Pattern, Noise Rejection, Speech optimised for Podcasting, Streaming, Broadcasting, No Signal Booster Required, Works with Any Interface, for Mac, PC : Everything Else
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D-tech Professional Digital Power Mixer DX-99 Dtech | eBay
Entel CMP/DX Heavy Duty Speaker Microphone (DN400, DX400)