Post by rockrelay on Dec 16, 2021 3:13:30 GMT -5
Hello ,
i am an owner of an emotiva Basx a3 about 1 week. When the power amp is in standby i hear some kind of a hiss inside the machine from the left-front place, i hear it if i put my ear close and after 30 minutes of play in regular volume this noise is more audible,from1 metter. like a coil whine.
When i switch on or off the power amp i hear a small pop from all the 3 speakers. Also when the system is on Only the center makes noise like electrostatic not audible from mlp. I switch first the power amp off then the Preamp. i use a trigger cable. but i think the denon when i switch the systems on triggers the power amp too late so sometimes i do it manually with no noticable change i still hear the pop.
My system is dali zensor 5, zensor vokal, denon avc 4700 .
For the electristatic noise i ve done everything and i think the problem is from the AVC 4700 center, not the power amp not the rca, is this a ground loop.
any idea.... unforunately i cant send it back cause i live in EU so the delivery fee and tax might be the half of the power amp price.
I contact emotiva and we didnt find a solution, yes they answer me about the question but they found it normal...what am i missing here?
i am an owner of an emotiva Basx a3 about 1 week. When the power amp is in standby i hear some kind of a hiss inside the machine from the left-front place, i hear it if i put my ear close and after 30 minutes of play in regular volume this noise is more audible,from1 metter. like a coil whine.
When i switch on or off the power amp i hear a small pop from all the 3 speakers. Also when the system is on Only the center makes noise like electrostatic not audible from mlp. I switch first the power amp off then the Preamp. i use a trigger cable. but i think the denon when i switch the systems on triggers the power amp too late so sometimes i do it manually with no noticable change i still hear the pop.
My system is dali zensor 5, zensor vokal, denon avc 4700 .
For the electristatic noise i ve done everything and i think the problem is from the AVC 4700 center, not the power amp not the rca, is this a ground loop.
any idea.... unforunately i cant send it back cause i live in EU so the delivery fee and tax might be the half of the power amp price.
I contact emotiva and we didnt find a solution, yes they answer me about the question but they found it normal...what am i missing here?
