I got a Rotel RT-850A tuner recently. At first I didn't notice, but whenever it is plugged in it causes a hum in my system that is quite annoying. :x If I unplug the RCA connections, the hum goes away! It doesn't have to be on the tuner input, and even if the volume is at zero, the hum is still there.
I have a basic line conditioner, I've tried it plugged in that, but the hum persists.
Once, and only once, I plugged it in to listen and there was no hum! I left it plugged in and the hum returned about an hour later. :roll:
Does anybody have an idea of what the problem could be, and how to fix it? It would be a shame to get rid of this tuner as the sound is very good and I got it for dirt dirt cheap by chance.
Thanks! ;x(
I have a basic line conditioner, I've tried it plugged in that, but the hum persists.
Once, and only once, I plugged it in to listen and there was no hum! I left it plugged in and the hum returned about an hour later. :roll:
Does anybody have an idea of what the problem could be, and how to fix it? It would be a shame to get rid of this tuner as the sound is very good and I got it for dirt dirt cheap by chance.
Thanks! ;x(
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