Leaky capacitors need replacement?


These need to be replaced, don't they?  

https://imgur.com/a/hqXty35
shawn3997
I should add that I opened the amp up because it was making a sputtering noise every once in a while -- would this perhaps be the cause of that?
If you are ordering caps, you might as well order and replace all the electrolytic while you are at it. Also there is never a problem with getting higher voltage or higher temperature caps, in fact it is recommended. Just check the size. You’ll be quite surprised with how much better it’ll sound when you are finished;.
Are you saying to replace the electrolytics with new electrolytics or use something else?  These are right off the AC mains between the IEC plug and the rest of the amp. 

Are the one's in the picture electrolytic or something else?