02-12-2016, 12:30 AM
I was advised to have the speaker rebuilt. The electromagnetic acts to lower hum. My 37-665B is being rebuilt and I expect it to really sound good.
40-190 swap speaker to permanent magnet
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40-190 swap speaker to permanent magnet - by Edisla - 02-11-2016, 11:47 PM
RE: 40-190 swap speaker to permanent magnet - by titan1a - 02-12-2016, 12:30 AM
RE: 40-190 swap speaker to permanent magnet - by morzh - 02-12-2016, 09:11 AM
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