Peavey Pv35xo crossover: The PV 35XO is a dual-channel model incorporating Peavey's legendary low-noise, low-distortion design. Ruggedly constructed, the PV 35XO gives the operator the flexibility to establish a three-way stereo system or run in a four-way and even a five-way mono configuration. The PV 35XO has variable state filter controls with 24 dB per octave filters. The PV 35XO utilizes XLR inputs and outputs for balanced operation from 20 Hz - 20 kHz. Features 4-way and 5-way mono operation Variable state filter controls 24dB/octave LR filters Mute capabilities for each output level control XLR (balanced input and outputs on each channel, Phase inversion switch on each band-pass output (except low sum) Low sum output jack to sum the low frequency, stereo content 3-way stereo operation