This amp sounds incredible ! Here is a 1958 Fender Princeton Amp .This one is all there , it has both of its original transformers , no caps or resistors have been changed (it has been grounded , original AC cord with amp) all the tweed covering is original and looks fantastic , the 8 inch speaker is an era correct Jensen that dates to 1956 . This is a perfect example of the break up you look for in a 50's tweed amp , when the volume is between 1-2 the amp has a wonderful clean tone with enough volume ,after that the breakup is smooth and nicely compressed with more volume than you would think . The perfect tweed amp !