Recent content by Tomiseur

End of the story: I've exchanged the panels and... surprise: the "bad" panel works like a charm on the other power block, while the "good" panel is arcing... So clearly the problem was on the electronics side. After discussion with a nice ML service guy (thanks Scott :-)), we conclude that the...

Some news: I "fixed" the sparking spot with a drop of "Plastik 70" from Kontakt Chemie, a high voltage varnish. This spot is not sparking anymore, but now another one is sparking on the same panel at at totally different location...:banghead: So I'm suspecting there is another root cause. BTW...

Ok Jonathan/Tom, thanks for your inputs. I vaccuumed my panels only a couple of times, fearing to stress them. Probably could have done better, though I'm not sure this is the cause as they seem to be very clean (no dust/insects visible on the mylar nowhere). Any recommandation about the kind...

Hello there! I owns a pair of Martin Logan Vantange since about 5 years. A few days ago, I heard some arcing noise on one of the speaker. Looking more closely with lights dimmed, I could clearly see a small quite permanente brilliant arc between the mylar film and the back stator (metallic...