That's incredible. Was just about to post on this. The new Hurricane pops really loudly on start up and turn off. Isn't there supposed to be some kind of choke affair to stop this. Sounds atrocious! Was going to look at circuits and fathom if something had blown.. Then presumed someone here would know.. Then Vimtoman!..
There's been a delay relay circuit designed but cant find any online to purchase.
A really nice one that plugs into the Audio power connector with audio connectors.
Doug is the person but no mention of contact details