Behringer SX3040 V2, stereo sound enhancement processor / exciter, improves your sound by adding clarity, dimension and depth, dedicated Tune, Harmonics and Mix controls per channel on the exciter section, dedicated...

dbx 120a Subharmonic Synthesizer - individual control for two ranges of subharmonic frequencies, separate low frequency boost circuit, separate subwoofer output, 1/4" balanced inputs and outputs, RCA inputs, front panel...'

Behringer SU9920 Sonic Ultramizer - dramatically improves your sound by adding clarity, dimension and depth. Produces natural brightness through harmonic enhancement and tighter bass with increased punch through...

Behringer SPL3220, Professional multiband sound processor for public address, broadcasting and mastering applications, Multiband technology provides for brilliant and lively audio processing without audible “pumping”...