Question about Audio Players & Recorders
My front left speaker seems to be softer than the right. Playing any movie , music I notice the right speaker is audibally louder. At an earshot from the left speaker it sounds like the mid-range intermittently "stutters and splutters". The signal comes thru broken , disappears for 1-2 seconds and the re-appears. After I give the volume a bit of a crank it "pops" and plays okay for a while and then over time it goes back to its "spluttering." The problem is intermittent , but frustrating. I have the speaker cable connected to the HF binding posts and have recently changed the cable for a better quality. It is bound correctly as well as the banana plugs in the amp are fine. After leaving it overnight and playing it the next morning , I notice the same spluttering until I rev the amp again. Please advise!
You have a poor connection somewhere in your signal path. This sort f problem could be anywhere from inside the speaker box to the output stages of the amp. speaker protection relay in the amp, or even a noisy vol control or dry solder joints in the output stages of the amp. eliminate anything external to the amp by swapping right for left and test, spray the speaker protection relay in the amp with 2-26 or burnish the contacts with a piece of white business card cut to fit into the contacts. You will see deposits on the card that you have cleaned from the contacts. Carefully inspect the soldering about the output stages(heatsink area) and re-solder any poor or cracked solder joints. Good luck... these are the most common problems. I can go further in if the problem remains after you have done this. Good luck
Posted on Jan 30, 2008
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Posted on Jan 02, 2017
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