Sounds like a gimmick to me, but if you want to turn a broken amp into a lava lamp of sound, first collect the parts as relics, then treat the whole thing like a ritual. You can't just add chaos and hope for 120 decibels—without a proper setup the noise will just bleed into nonsense. If you want to push the limit, bring the amp to a clean state, tune it to the right frequency, then let the sound bleed. No strings attached? Fine, but the string is the principle of the ritual.