Adcom 535L upgrades?

Thanks, guys. I do like it. Will report back if I find a local tech.

@oldhvymec  What do you mean by "shelf it"? Do you mean, don't bother? $65 for caps replacement doesn't seem so bad. Please clarify -- I want to know what you think about my question! Thank you!

I am reaching out to local places. What would the most likely thing to do for this amp? New caps...what else?

@johnss Thanks for the suggestion. I'm probably not capable of DIY on this, but knowing what might make a difference helps a lot. Appreciate it.

Thanks for that anecdote. You know, this thing isn't worth much, and I know it's "mid-fi" but it has this nice warmth and thrust that's hard to deny. I am not looking to pretend it's something it's not, but it would be cool if a small upgrade made it sound great.

Yeah, thanks @oldhvymec 
Appreciate it. I have a buddy who loves audio but can't really afford to do much right now. He's turning 50 this year and likes my Adcom. Either he or my son will get a present from me, and if it's possible to polish a radish for not that much money, it'd probably make a nice gift. My buddy has very decent Paradigm bookshelves and some Schiit gear, including a decent preamp. If it doesn't break the bank for me, seems like a no-brainer.

I have looked inside. Looks fine. Works fine. I'm in the Tweak-light Zone on this one, for sure!

Thanks, llama!