I have a minor problem with my ps2, I noticed that the volume output is no longer as loud as it used to be. Meaning I have to turn up the TV set volume much higher than usual lately...is this a sign of problem surfacing?
It could my mind (or ears) playing tricks on mind since I only noticed it recently with my new games and didn't go back to testing my older games to see if the volume output is the same.
This is the only annoyance so far as the games seems to run just fine.

Should I clean my lens? My unit is the old "fat version" bought sometime ago back in 2001. Any help is appreciated, cheers guys!