Behringer's graphic equalizer, the ULTRAGRAPH PRO FBQ1502HD, is for sale. I'm selling it because I don't use it. Regarding the product's condition, the red LEDs on the faders for each frequency should light up when the power is turned on, but they don't light up on most of the faders. Also, although it was installed until recently, I haven't used it as an equalizer, so I've confirmed that it powers on, but I haven't confirmed its operation. Therefore, I'm selling it at a bargain price. Thank you for your understanding. (Product Description) 【Stereo 15-band】 【20mm Faders】 【Mono Subwoofer Out】 【25Hz Low Cut】 【FBQ Feedback Detection】 【RANGE Switching】 ■ Type: Stereo Graphic Equalizer, Analyzer ■ Frequency Bands: 15 bands ■ Frequency Response: 10Hz～30kHz ■ THD+Noise: 0.008% ■ Power Consumption: 18W ■ Input Terminals: XLR x 2, TRS phone x 2 ■ Output Terminals: XLR x 2, TRS phone x 2, XLR for Mono Subwoofer x 1 ■ Dimensions: 48.3W x 4.5H x 21.5D cm ■ Weight: 1.7kg ■ S/N Ratio: 94dB ■ FBQ detection system instantly detects problematic frequencies and can also be used as an audio analyzer. ■ Mono subwoofer output with adjustable crossover control between 30～200Hz. ■ 25Hz fixed low-cut filter ON/OFF. ■ Range switch: ±6dB or ±12dB ■ AUDIO IN/OUT switch for EQ ON/OFF switching. ■ Pressing the FBQ switch illuminates the faders of the feedback frequencies at a glance. ■ Highly accurate 4-digit LED output meters and input gain controllers allow for precise level setting. ■ Equipped with high-quality illuminated faders, ALPS pots, and comprehensive illuminated switches. ■ Universal power supply ※ The main output is not cut off at the crossover frequency set for the SUB output. ※ EQ and high-pass filter are also applied to the SUB output. Thank you for viewing.