Boss EQ-200 Graphic Equalizer, 10-Band Graphic EQ Pedal, Digital, Stereo I/O, MIDI I/O, Expression Pedal/Footswitch Input, 9V DC Power Supply Sold Separately.

• 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 favourite sounds
• Panel Lock function disables controls to prevent unwanted changes
• Two onboard footswitches with customizable assignments
• Support for expanded control via external footswitches, an expression pedal, or MIDI
• Full MIDI I/O provided with mini TRS jacks (BMIDI-5-35 adaptor cable available separately)
• Micro USB jack for firmware updates
• Runs on PSA-series AC adaptor or three AA-size batteries