["brand new and high quality\n\nFeatures:\nAdjustable frequency: 35HZ, 75HZ, 160HZ, 400HZ, 750HZ, 1.2KHZ, 1.8KHZ, 3.5KHZ, 4.7KHZ6.2KHZ, 7.5KHZ, 9.5KHZ, 12KHZ, 16KHZ, 20KHZ.\nAuxiliary Interface Interface Description P2: LIN Left Signal Input G Input Ground RIN Right Signal Input.\nAuxiliary Interface Interface Description P3: LOUT Left Signal Output G Output Ground RIN Right Signal Output.\nInterface description P1: LIN left signal input, RIN right signal input, LOUT left signal output, ROUT right signal output, +V power supply positive, G power supply ground, -V power supply negative.\n\nSpecification:\nTypes: 5 band, 10 band, 15 band\nWorking Current: above 160mA\nPower supply: ±5V to ±15V\nDimensions: 5.4x17.1cm/2.13x6.73inch\nColor: As shown\nQuantity: 1 Pc\nNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\n 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Equalizer EQ Board"]