Sound Advice Column Week 2, 2011: Fixing old stereo receivers, glasses-free 3D HDTV
Sound Advice By Don Lindich Week 2, 2011 Q. I have a mid-1980′s NAD 7140 receiver that sounds great to me. Lately when I adjust the volume or balance knob there is static in the left speaker. A few seconds of jiggling removes the static and gets it back on track. My guess is the [...]
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