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 Input Connectors Front panel LEDs that show crossover status and synthesis activity Patented circuitry ensures that mid and high frequencies are not affected Built-in crossover with choice of 80Hz or 120Hz crossover point Enhance bass audio material for use in a veriety of professional applications such as: Nightclub and dance mixing DJ Mixing Theater and Film Sound Music Recording Live Music Performance BroadcastingWhy just rock the house when you can rattle the foundation loose. The wildy popular beat of House Music is likely to be driven by the throbbing, low-end bass of dbx® Subharmonic Synthesizers in clubs around the world. For decades, the patented dbx Subharmonic Synthesis has been the secret weapon used by mobile DJs and film and sound professionals to produce an impact unavailable from any ot