Hey,

So I've been using a simple adapter piece for my computer and phone etc..
and all have charged fine. I've used that piece for my american surround
system (120v 60hz). It initially turned on, made a "whomp" noise, usually
like when I turn my amp on, however it didn't come back on. Have I blown
it? if I get a power converter, will it work again?

Many thanks,



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