I have a Rotel RA-01 amp which was used while slighty covered. The amp stopped working - not surprizingly as it got hot. I have changed the internal fuses (which had blown) and the power light came on for about 2 seconds before going out - I guess the fuse has gone again due to another component being possibly burnt out. If anyone has any ideas they would be much appreciated. Would it be worth taking it to the shop I purchased it from to get it repaired or would this cost as much as buying a replacement amp? Thanks in advance for your help, Ian