PC for Brsyton 4B SST

Tvad,

My listening distance is 10.5ft and I hear the buzzing from 1.5ft away. It doesn't seem to increase in intensity as I turn up the volume. I can't judge position with my volume nob but from 17dB-0db there was no increase in intensity. At +9 db maximum setting the buzzing did increase.

I've read that Nad recievers have dirty transformers hence the noise. What do you think I should do. I do have my reciever plugged into a Monster HTS2100.

I can hear the buzzing without having to put my hear right up to the tweeter.

The volume range on my receiver goes from -00 where there is no sound. The next step is -61Bd where sound buzzing begins and it ends at+9Bd.

Here is what I've figured out so far. With the reciever on but not my Bryston there is no buzzing. Once I turn on the amp the buzzing starts.

With the amp powered and the Nad off there is still buzzing. If it ends up to be a grounding issue how can I go about fixing it. I've tried my best at arranging my cables but things are pretty tight back there.

Tvad,

Thanks for the time you've taken in trying to help me.

With the reciever completely disconnected there was no buzzing but hissing. I've tried connecting the amp straight to the wall and into my powerbar to little effect.

Believe I've tried myself and thought to give it anoher try. I wish there was a device that would pinpoint the problem instead of all this trial and error.

I have searched and found ground loop isolators ranging from $9.00 to over $100.00 but I'm leary.

Many Thanks