DBX 231S Dual 31 Band Graphic Equalizer Audio Rack Mount EQ+Compressor+Cables

Package Includes:
(1) DBX 231S Dual 31 Band Graphic Equalizer Pro Audio Rack Mount EQ + Low Cut Filter
(1) DBX 266XS 2-Channel Compressor/Gate Rack Mount Pro Audio Dynamics Processing
(8) Rockville RCXFM20E-B 20 Foot Nickel Plated Female to Male XLR Microphone Cable

Features of 231S:
Dual 31-band . 1/3-octave Constant Q frequency bands
Switchable boost/cut ranges of ±6 or ±12 dB
Front panel bypass switch
±12 dB input gain range
4-segment LED ladders for monitoring output levels
XLR and TRS Inputs and Outputs
Frequency Response of <10Hz to >50kHz
Dynamic range of greater than 108dB
Specifications:
Input Connectors: 1/4" TRS . female XLR (pin 2 hot)
Input Type: Electronically balanced/unbalanced . RF filtered
Input Impedance: Balanced 40k ohm . unbalanced 20k ohm
Max Input: >+21dBu balanced or unbalanced
CMRR: >40dB . typically >55dB at 1kHz
Output Connectors: 1/4" TRS . male XLR (pin 2 hot)
Output Type: Impedance-balanced/unbalanced . RF filtered
Output Impedance: Balanced 100 ohm . unbalanced 50 ohm
Max Output: >+21dBu balanced/unbalanced into 2k ohm or greater; >+18dBm
balanced/unbalanced (into 600 ohm)
Bandwidth: 20Hz to 20kHz . +0.5/-1dB
Frequency Response: <10Hz to >50kHz . +0.5/-3dB

Features of 266XS:
Error proof operation to smooth uneven levels . add sustain to guitars . fatten drums or tighten up mixes
New gate timing algorithms ensure the smoothest release characteristics
Program-adaptive expander/gates
Great sounding dynamics control for any type of program material
Separate precision LED displays for gain reduction . compression threshold and gate threshold allow quick . accurate setup
Stereo or dual-mono operation
Balanced inputs and outputs on 1/4" TRS and XLR connectors
Side Chain insert
Classic dbx® "Auto" mode
Specifications:
Input Connectors: 1/4" TRS and female XLR (pin 2 hot)
Input Type: Electronically balanced/unbalanced . RF filtered
Input Impedance: 40kΩ balanced/unbalanced
Max Input: >+22dBu Balanced or Unbalanced
Output Connectors: 1/4" TRS . female XLR (pin 2 hot)
Output Type: Impedance-balanced/unbalanced . RF filtered
Output Impedance: +4dBu: 100Ω balanced . 50Ω unbalanced; -10dBu: 1kΩ balanced . 500Ω unbalanced
Max Output: >+21dBu balanced/unbalanced into 2kΩ or greater; >+18dBm balanced/unbalanced (into 600Ω)
Sidechain: 1/4" TRS Phone . Normalled: Ring = Output (send); tip = Input (return)
Sidechain Impedance: Tip = >10kΩ (Input) . Ring = 2kΩ (Output)
Sidechain Max Input Level: Tip = >+22dBu (Input)
Sidechain Max Output Level: Ring = >+20dBu (Output)
Compressor Threshold Range: -40dBu to +20dBu
Compressor Threshold Characteristic: Selectable OverEasy® or hard knee
Compressor Ratio: 1:1 to Infinity:1
Compressor Attack Time: Scalable Program-Dependent AutoDynamic™
Compressor Release Time: Scalable Program-Dependent AutoDynamic™
Expander/Gate Threshold Range: -60dBu to +15dBu
Expander/Gate Ratio: 1:1 to 4:1
Expander/Gate Attack Time: <100µs
Expander/Gate Release Time: Program-dependent
Bandwidth: 0.35Hz - 90kHz . +0/-3dB
Frequency Response: Flat: 20Hz-20kHz . +0 . -0.5dB