Bm 800 microphone, noisy, what can I do?

Question

Noise suppression

Guys, such a hat came, the question is, can I do something about it? It hisses when I turn on the 48 V sound system, turn it off, 3 seconds without interference and everything is clear and the sound disappears without power. I turn it on again, hisses, turn it off for a couple of seconds, everything is buzzing and turns off

Answer 1

sarcasm

Bm-800 makes noise - that's the news :)

buy a normal microphone, or learn circuitry and solder yourself