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Electrical Noise, Thoughts?
I recently started hearing the hum coming from my preamp, DAC and streamer/server.
My system sits on a dedicated 20 amp circuit installed on a low use panel. I tore down the system with power and interconnect to see if it’s related to a ground loop, no such luck. Also, pulled the Furutech outlet being paranoid, no issue properly hooked up and tight. I came from a PS Audio P10, and changed to the Nordost QRT distribution system, as it did not limit my system. There is no cable TV, and the dimmers are on a separate circuit and tested by power off, no issue. Recently the electric company upgraded the meter and I just got off the phone with them, they indicated there has been a small amount of customers reporting issues of all sorts but in small numbers. The upgrade took less than 10 minutes to change the meter from analog to digital. Across the street is a full remodel and the transformer is on the same pole were power goes into their home, not sure if something happened there. Of course this is driving me crazy! Any thoughts on the meter or the home across the street? |
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