Editor's note: Following this shootout there was a lot of controversy surrounding the results from the Sony a7 III. Our team tested a second a7 III body to verify the results and discovered some important things that could impact the rankings – depending on what microphone you use. Please watch the video update below.

We invited a professional audio engineer to test the microphone pre-amps in cameras from Canon, Nikon, Sony, Panasonic, Fujifilm and Olympus. Find out which ones deliver the best sound.

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