https://www.youtube.com/watch?v=VFZmsm-8Srw Product Information: With the 200 series, BOSS introduces a new generation of pedals that pack advanced sound and versatility into a streamlined size that saves space on your board. Grab-and-go controls and multi-function switches make operation easy and intuitive, while onboard memories allow you to store multiple setups for instant recall. All 200 series pedals feature premium audio quality with 32-bit AD/DA, 32-bit internal processing Product Features: Pedal Type: Equalizer Warranty Period : 5 Years Class-leading sound quality with 32-bit AD/DA, 32-bit floating point processing, and 96 kHz sampling rate Dual 10-band EQs that can be used in stereo, parallel, or series Insert function for processing external effects with pre and/or post tone shaping Three different range settings: 30 Hz to 12.8 kHz, 32.1 Hz to 16 kHz, and 28 Hz to 14 kHz 15 dB boost/cut on each band, plus overall level control for each channel Stereo link function for operating both EQ channels together Intuitive interface with hands-on sliders and graphic EQ display Real-time panel setting and four memories for storing favorite sounds For more information and specifications, please refer to the manufacturers website