In Reply to: mg20r buzzing, is it aluminum wire? how to pull socks? posted by Blaine H on September 5, 2014 at 16:06:47:
Sorry to hear this about your 20s!This won't help you but from my understanding the bass panels are almost impossible to tackle due to the magnets being sandwiched together on each side with rivets. To undo them you'd essentially have to drill through each rivet; repair, then re-rivet.
And as my friend pictureguy noted in a previous post, the metal shavings from the drilling would have to be caught mid-air.
I spoke with Magnepan when I once thought I heard rattling/buzzing (turned out to be my amps were simply running out of steam, I bought a pair of Emotiva XPA-1s and no problems since); the nice lady basically said they scrap the old bass panels and build new ones since it would be economically unsound to to repair them.
Edits: 09/05/14
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Follow Ups
- RE: mg20r buzzing, is it aluminum wire? how to pull socks? - Green Lantern 19:08:46 09/05/14 (0)