Blown finals?

Here I have two FT817s. The first was bought (I think) in 2001. I was wondering why I was getting no reports of my 2.5W FT8 CQs on 6m, so I checked the power out - nothing. On the other FT817 (an ND) bought about 3 years ago - plenty. So, after about 17 years, my first failure! I guess the finals have gone. This old FT817 is mainly used on RX, so the PAs probably won't be mended in a hurry. After all this time I can hardly complain. The FT817 is a great radio.