Quote:
Originally Posted by DMcMahon
Is there any possibility that when first tested with the terminal block connections you could have got live and neutral swapped over at that stage ?
In rare situations sometimes hum can be cured by swapping over live and neutral at the recorder. Live and neutral connect to the primary winding of the mains transformer (via on/off switch and sometimes mains fuse) so generally it is not technically important which way round live and neutral are connected, although I prefer to have live directly going through the on/off switch.
David
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I did actually try that late last night as I thought it could be the case, I just swapped them in the plug temporarily, but alas no effect... thanks 🙏