Eneloops went negative
On Sunday, 2 February 2020 16:45:42 UTC, Roger Hayter wrote:
Brian Gaff (Sofa 2) wrote:
No idea what the drumming sound is, a spider trying to attract a mate
perhaps?
Brian
Might it be the LF instability that used to be commonly called
motor-boating?
....caused by a bad cap.
NT
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