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In the Forum: Audio Discussions
In the Thread: It’s mad, mad, mad... electricity.
Post Subject: To name it is to learn about itPosted by Romy the Cat on: 2/20/2009
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Jp,
I do not understand what you report and what Adrian repot. Is your “noticeable ever-present buzz” coming from loudspeakers (I mean is it acoustic noise) or is it a mechanical noise that coming from regenerator and it comes from your component plagued into the regenerator. In first case it ground loop, in second it is DC component. What does it mean “directly in the listening field? Doe it fluctuate with volume? Does it changed with lifting ground on regenerator load? Dose it change with change of sources? Did you measure the DC on the regenerator output? Did you try to run the regenerator’s load via isolation transformer? I mean it is strange to me that you report the buzz it as it something “minor”. If I have this problem I would toss anything the does it out of my house. I think you need to be more specific with what exactly you experience and then you will easily identify and perhaps resolve it.
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