The Total Sonic Annihilation 2 feedback pedal from Death By Audio 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, what 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 as little as you want. Experience true sonic exploration: every unique pedal array will produce a vast world of textures and possibilities.

If you've used a feedback loop pedal before, like the first edition of the Total Sonic Annihilation, then you know the vast world of insane sounds you can get. With this updated version of the original, the Active Boost maximizes usability for many applications where the original fell short. For example, if the effect in the feedback loop is out of phase with itself, the loop would turn the pedal into a volume or blend pedal and be somewhat disappointing. With the TSA2, just flip the Phase switch and all of a sudden those once dormant possibilities are awakened. The Boost also has a boatload of gain to awaken even the faintest effect into an unearthly behemoth, and a Limiter to tame the most unruly beast into a purring kitten. Experiment with as many different pedals in the Feedback loop for unique and incredible results.