EQ ini memiliki spec 31 band x 2 stereo cocok untuk penggunaan outdoor live, atau band memakai trafo toroid dengan gain cukup maksimal. GQX-3102 Dual 31-Band Graphic Equalizer Specifications: Input Type: Active Balanced Impedance: 20k ohm Max. Level: + 22dBu Output Type: Servo-Balanced Min. Load Impedance: 600 ohm: Max. Level: + 22dBu Frequency Response .25dB 20Hz-20kHz: IM Distortion ( SMPTE) : < 0.01% @ + 20dBu THD ( 20Hz-20kHz) : < 0.01% @ + 20dBu Equivalent Input Noise ( 20Hz-20kHz) : - 92dBu Filters Type: Constant Q/ Wein-Bridge Number: 2 X 31 Bandwidth: 1/ 3 Octave ISO Center Tolerance: 3% Range: 6 or 15dB Subsonic Filter: 18dB/ Octave @ 8-200Hz Power Requirements: 120VAC, 50-60Hz, 17W Shipping Weight: 15 lbs Dimensions: 19" L x 5.25" H x 6" D I/ O Connectors: XLR, 1/ 4" , and Barrier Strip