Blu-ray Forum - View Single Post - a2-300 strange hum, Help

skatinkamel · 08-07-2010, 04:56 PM

Just got my a2 300 yesterday and have been playing around with the settings. I put my volume at about half way and my LPF all the way up. I put my phase at 0. After doing this I calibrated with audyssey. What concerns me is this low hum that is constantly coming from the sub. Has anyone else heard this? As i turn down the LPF and volume it goes away. Any suggestions?

08-07-2010, 04:56 PM	#1
skatinkamel Active Member Member since:Jan 2009 Location:Lynchburg, VA Blu-ray collection:119 Trading Score:2	a2-300 strange hum, Help Just got my a2 300 yesterday and have been playing around with the settings. I put my volume at about half way and my LPF all the way up. I put my phase at 0. After doing this I calibrated with audyssey. What concerns me is this low hum that is constantly coming from the sub. Has anyone else heard this? As i turn down the LPF and volume it goes away. Any suggestions?