The Sonic Ultramizer SU9920 stereo sound enhancement processor gives your music the additional dimension you've been looking for. This processor is the ultimate sound improvement tool for home recording studios, DJ systems, keyboard racks, web-casting plus 5.1 and hi-fi setups. The SU9920 provides increased clarity and punchy bottom end to your sound system. It improves the natural brightness through harmonic enhancement and adds density to the low frequencies through phase compensation. Dedicated Low contour and Process controls for each channel enable fast and easy setup as well as ultimate sound improvement. Fasten your seat belt and take off into a complete sound dimension!