DBX 223 2-Way Stereo / 3-Way Mono Crossover

These units are extremely well built. The controls exude great precision, and the feel is a solid "click". Also, when you open the box, you won't find the external power supply that accompanies most processors in this price range. That's because dbx understands how difficult external power supplies can be to work with and even though it costs a little more they put the high quality power supply right in the unit. All the inputs and outputs are TRS differentially balanced 1/4" jacks that are bolted down to the chassis. This "nutting down" of the jacks ensures that even if someone stomps on a cable plugged into the unit, it's not going to tear up the circuit board inside. Every dbx crossovers features Linkwitz-Riley 24dB per octave filters, the professional standard. But then again, what did you expect? Via a switch on the back panel, you first select whether you're operating your system in stereo 2-way or mono 3-way. Then you also set, on the back panel, whether or not you w