NAD C315BEE Buzz, replaced capacitors, now new kind of buzz

thecopy

New member
2015-01-16 3:25 pm
Hello,

I forgot to turn of my amplifier over christmas, and when i came back i notices that it was buzzing. No sound went through, only buzz. It did not matter what the volume was. I replaced the smoothing capacitors (i think), they were 10000uF 50V, and two more, 2200uF, 50V since they had blown.

Now i can play music. But the is a buzz that varies with volume and when i connect the input to my iPhone at AUX for example, the buzz lowers in amplitude, and if i switch channel, to CD for example, then the buzz gets louder again.

What could be wrong there?