Hi, I have a Bryston 4B Cubed amp plugged in to a P20. With no music is playing I hear a low level hum coming from my Bryston amp after powering on. It’s not loud enough to hear from my listening position but it’s definitely there when I am up close. When I plug the amp directly in to the wall the …

Bryston 4B Cubed hum with P20

jamesh October 6, 2020, 2:37pm 8

Yes, certainly this. I think our guys will have some helpful info.

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