Quad 2905 ESL Arcing Sparks


Hi Folks,
I was listening to the Sirius XM internet stream and turned the gain up on Amarra SQ+ when popping occurred in my left Quad. I then saw sparks arc across the middle of the speaker. I eventually figured out that I should cut everything off and unplug the speaker. I waited for a while, I turned the speaker back on and then heard distortion coming from the speaker. Is there anything I can do?
Thanks!
goofyfoot
I agree Bgordonr and I've discovered that the panels are $500.00 each. I'm just hoping that it's one and not two or more. I'm still working on getting it up to the tech.
New panels every few years comes with Quad ownership, it seems. With the old 57's even more so! Mine are in storage, replaced by Eminent Technology Magnetic-Planars (like Maggies, but double sided magnets for push-pull operation, like ESL's).
Bdp24, I was told that the new Quad panels have a protective coating over the circuit board thus making them less prone to destruction.
That is great news Goofyfoot, I'll have to look into that. I already have the Quad voltage clamps which limit the input to them.