DBX Drive Rack 260 Loudspeaker Control System Specs: Number of Inputs: (2) Line inputs. (1) RTA Mic input Connectors: (2) Female XLR line inputs. XLR RTA Mic input Type:Electronically balanced/RF filtered Impedance:>40k ohmMaximum Input Level: +30dBu with input jumpers in +30 position CMRR: >45 dBRTA Mic Phantom Voltage: +15 VDC RTA Mic ETN:Analog OutputsNumber of Outputs: 6 Connectors: Male XLR Type:Electronically balanced, RF filtered Impedance:120ohm Max Output Level: +22dBu A/D PerformanceType: dbx Type IV™ Conversion System Dynamic Range line: >114 dB A-weighted, >112 dB unweighted Type IV™ dynamicrange: >119 dB, A-weighted, 22kHz BW>117 dB, A-weighted, 22kHz BW Sample Rate: 48kHz D/A PerformanceDynamic Range: 112 dB A-unweighted, 110 dB unweighted System PerformanceDynamic Range: 110 dB unweighted, >107 dB weighted THD + Noise:0.002% typical at +4 dBu, 1 kHz, 0 dB input gain Frequency Response: 20 Hz - 20 kHz, +/-0.5 dB Interchannel Crosstalk: >110 dB, 120 dB typical Crosstalk input-output: >100 dB