Hey guys, sorry if this question is in the wrong post, I've no idea where to post this. This question is a noob one: what effect is being used in the last part of under the bridge by RHCP? 2:53 onwards on the Blood Sugar Sex Magik album. The part from after the second chorus, all the way to the end.

I've a feeling it's chorus, or lots of reverb. i'm not very sure.

For those without the song, and want to give it a shot,

Thanks to everyone!
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I'm no big RHCP fanboy, but that effect sounds like a chorus pedal... you might want to confirm this though :P
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yeah definitely chorus, probably with a distortion pedal too, but very light distortion, just to give the sound a little more bite