I was on my way home from spudding with a friend and someone was throwing out a ton of crap. I saw two electrical items. I told my friend to turn around and I pulled in the relics. One is a casette player and the other one is an old heavy 600w amp.
I opened up the casette player and beleive it or not I found two 2200uf 25v caps!!

I'm going to solder them to my mamba max... I've been meaning to get some caps for that thing forever now.
I haven't done anything with the amp yet but I will try to see if it works. I'll try to get some pics tomorrow, my camera is out of juice from spudding and charges overnight.
edit - Caps in parralel right, or is one 2200uf cap enough?