dbx 223xs Stereo 2-Way/Mono 3-Way Crossover - Secondhand

Full Description

Clean, clear cut filters

The 223xs is a dual channel crossover with Linkwitz-Riley 24dB per octave filters and optional mono summing of the low frequency output. Both channels feature a x10 range switch to multiply the crossover frequency range by a power of 10, and a 40Hz high pass (low cut) filter. Each output has independent gain controls for level matching, and a phase reverse switch.

Features

• XLR balanced inputs and outputs
• Mode switch for stereo 2-way or mono 3-way operation
• Low frequency summed (subwoofer) output
• x10 range switch on both channels
• 40Hz high pass (low cut) filter on both channels
• Phase reverse switch on all outputs
• Individual level controls on all outputs
• 24dB per octave Linkwitz-Riley filters (the professional standard)
• Stereo/Mono status LEDs indicate the selected mode

Specifications

• Input Connectors: XLR (Pin 2 Hot)
• Input Type: Electronically Balanced / Unbalanced, RF Filtered
• Input Impedance: Balanced >50kOhm, Unbalanced >25kOhm
• Max Input: >+22dBu Balanced or Unbalanced
• CMRR: >40dB, Typically >55dB at 1kHz
• Output Connectors: XLR
• Output Type: Impedance-Balanced / Unbalanced, RF Filtered
• Output Impedance: Balanced 200 Ohm, Unbalanced 100 Ohm
• Max Output: >+21dBu Balanced / Unbalanced into 2kOhms or Greater
• Bandwidth: 20Hz to 20kHz, +/-0.5dB
• Frequency Response: <3Hz to >90kHz, +0/-3dB
• Signal to Noise Ratio: Ref: +4dBu, 22kHz Measurement Bandwidth
• Signal to Noise (Stereo Mode): >94dB (Low Output), >91dB (High Output)
• Signal to Noise (Mono Mode): >94dB (Low Output), >93dB (Mid Output), >91dB (High Output)
• Dynamic Range: >106dB, Unweighted, Any Output
• THD+Noise: <0.004% at +4dBu, 1kHz; <0.04% at +20dBU, 1kHz
• Interchannel Crosstalk: <-80dB, 20Hz to 20kHz
• Crossover Frequencies: 45 to 960Hz or 450Hz to 9.6kHz (x10 Setting)
• Crossover Filter Type: Linkwitz-Riley, 24dB/Octave, State-Variable
• Power Consumption: 15W