Death By Audio TOTAL SONIC ANNIHILATION 2TOTALLY SONICALLY ANNIHILATED >> the feedback looper of your dreams vv ^^ su no o dool qp << The TSA2 works on a simple premise: what if effect pedals were patched back into themselves? What does it sound like for a filter to be multiplied by infinity? Or if your modulator was modulating its own modulations? The TSA2 creates a controllable feedback loop, causing your pedals to cycle back on themselves, feeding the output back into the input as much or