Type: 2 x 31, 1 / 3 octave, ISO spacing Slider Type: 20mm with center detect Dimensions (WxDxH): 483 x 187 x 88.8mm (19" x 7.4" x 3.5") Weight: 5.2kg (11.5 lb) Control range 6dB or 12dB selectable Bypass function Switchable Hi - pass and Low - pass filters. Balanced XLR, 1 / 4" TRS and RCA input and output connectors Signal clip LED Ground "LIFT" switch to disconnect signal ground from chassis ground Line voltage selectable (115V / 230V) Control Range: +/-6dB or 12dB selectable Inputs and Outputs: XLR, 1 / 4" TRS and RCA jack Inputs Impedance: 20K ohm (bal) 15K ohm (unbal) Outputs Impedance: 600 ohm High Pass Filter: 40Hz (12dB/oct) Low Pass Filter: 16kHz (12dB/oct) Max. Input Level: +18dBV Max. Output Level: +16dBV THD%: 0.02% (at 1kHz, all slider at center) Frequency Response: 20Hz to 50kHz, 3dB (all slider at center) S / N Ratio: 117dB Power Supply: AC 100V - 120V, 60Hz / AC 200V - 240V, 50Hz Power Consumption: 15 watts (max)