The Boss EQ-200 is a dual 10-band EQ pedal with 32-bit processing and a 96 kHz sampling rate. It supports stereo, parallel, or series operation, three frequency ranges, and ±15 dB boost/cut per band. Features include 128 user memories, MIDI I/O, an insert function for external effects, and customisable footswitches. Powered by a PSA-series adaptor or three AA batteries.