Helle everyone -
we have 2 x BM hyper deck and one 2M/E unit in a rack. If we want to monitor the sound of our multi camera livestream or the music we feed in via our MacBook we have a very loud beeping noise (probably from the power unit of the 2M/E on the speakers. When we put a noise cancellation box afterwards ( before we go into our audio mixer ) we have a very weak volume ( barely noticeable and tried with different units ).
we only have the beeping sound when the 2M/E is in the chain.
have you guys experienced something like this?