Thanks for the idea. I emailed Howard Davis about it so lets see what he has to say.
I exchanged the transformer for a shielded one but no luck, she’s still humming.
Anyone know of someone who can do EHX repairs/mods in Australia?
Can’t use the adapter as this unit has the cord attatched. I’ll see if I can exchange the transformer today.
this is the tranformer I’m using –
http://www.radioparts.com.au/ProdView.aspx?popup=1&Category=SXHH3530&Product=54153195&ProdDesc=SD110-50W+110V+50W+STEPDOWN+TRANSFORMER
I opened it up and had a look, everything looks OK. Itook some pics but I couldn’t load them – technology just loves me today!
Thanks for the link but the cord & plug are attatched to the unit, there’s no adapter.
Any other ideas?