woodys Posted June 20, 2020 Share Posted June 20, 2020 There is a hum through the speakers on one loco, loksound V4L, this is with just track power and no sound on.. All connections are good, tried a few speakers....anyone help with this...TIA Link to post Share on other sites More sharing options...
woodys Posted June 20, 2020 Author Share Posted June 20, 2020 Thanks Richard, that's the conclusion I've reached... Link to post Share on other sites More sharing options...
RMweb Premium ColinK Posted June 20, 2020 RMweb Premium Share Posted June 20, 2020 I’ve the same problem on a class 33. Never found a solution. Link to post Share on other sites More sharing options...
Alcanman Posted June 21, 2020 Share Posted June 21, 2020 I read on another forum that the 'humming' sounds on some ESU Loksound decoders may be caused by the BEMF circuitry. Supposedly, this has been fixed by ESU with the latest Loksound V5.0. 1 Link to post Share on other sites More sharing options...
RMweb Premium ColinK Posted June 21, 2020 RMweb Premium Share Posted June 21, 2020 Thanks, when I get the opportunity I’ll try a v5 in my 33 and see if it solves the problem. Link to post Share on other sites More sharing options...
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