The SR231 QXLR combines 2 constant Q, 31 band, 1/3 octave equalizers in a 2-rack space steel chassis. The back panel boasts XLR, and 1/4 in. connectors. With a fully shielded internal power supply, and unsurpassed specifications, the SR231 QXLR is the perfect choice wherever stereo or dual equalizers are needed.
Features
Dual 31-band equalizer
Constant Q
Low cut filter at 50Hz with a 12dB/octave Slope
Balanced XLR inputs and outputs
Balanced 1/4 in. inputs and impedance-balanced 1/4 in. outputs
ISO 1/3-octave frequency center
Technical Info
Frequency Response: 20 Hz to 20 kHz
Frequency Center Tolerance: 5%
S/N Ratio: 92dB
THD: .004%
Input Impedance: 40 kOhms balanced, 20 kOhms unbalanced
Maximum Input Level: +21 dBu
Output Impedance: 102 ohms balanced, 51 ohms unbalanced
Maximum Output Level: +21 dBu
Gain: +/- 12 dB
Common Mode Rejection: >75 dB@60 Hz