Stereo Dual-Channel 15-Band Graphic Equalizer Stereo Dual-Channel 15-Band Graphic Equalizer General Features: Slim and sleek design 15 bands per channel for precision frequency adjustments Phone, XLR, and REC outputs Add to your home stereo or PA system &#177;12 db boost cut Output level control In/Out bypass switch with LED indicator 1/4" Audio Input Jacks 1/4" Audio Output Jacks Stereo Phono Audio Output Jacks