dbx 234 Stereo 23 Way Mono 4-Way Crossover

The dbx 234 Stereo 23 Way Mono 4-Way Crossover lets you choose 2-way, 3-way, or mono 4-way operation via 2 back-panel switches. A third switch lets you mono sum the LF output. Crossover frequencies are selectable individually for both channels. Each channel has an input gain control ranging from 0 to +6dB, phase reverse switch, and 40Hz low cut filter. TRS differentially balanced 14" IO, 24dB per-octave Linkwitz-Riley filters, and stereomono status LEDs.