Hi. One of the fuses blew in my unit. I shredded it getting it out and couldn't read it. The tag beside it says T3.15A250V. It's a small fuse. I've been to a few stores (e.g. Source) and the ones they sold me don't fit. Is it possible that it is a 1.5 amp and not 15. Emerson support were of absolutely no help. This unit was a replacement for a Koss ks4380-2 which apparently has the same insides. Thanks in advance.