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Hum starting between -85 to -80db
#5
I didn't realize until playing a couple of albums tonight that the I quoted the wrong DB level.  Fairly loud playing (small room - big speakers), its between 8.5 and 8.0 and not 85.0 and 80.  

So great SQ until I get to the louder levels and that's where the hum starts to build.  Cutting back to around 8.5 stops.  Grounding is good. I did go through the menu and turn of the subsonic.  Didn't get a chance to crank it up after that unfortunately.  Maybe early tomorrow evening right after work.

Jim
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Roon for life, VPI Aries 3D le/Dynavector XV-1s, 1000 Pro, KEF Blade Two
Okanagan, British Columbia
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Messages In This Thread
RE: Hum starting between -8.5 to -8.0db - by Jim_Anderson - 18-Apr-2017, 08:05
RE: Hum starting between -85 to -80db - by G51 - 18-Apr-2017, 12:14
RE: Hum starting between -85 to -80db - by ogs - 30-Dec-2017, 10:06
RE: Hum starting between -85 to -80db - by ogs - 05-Jan-2018, 11:38

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