Compact 12-channel mixer with built-in effects and a variety of input/output terminals. - 12-channel specification Features 4 microphone/line inputs (+48V phantom power compatible) and 4 stereo line inputs. - Built-in effects - 3-band EQ equipped Each mono channel is equipped with a 3-band EQ. - AUX send equipped Used three times in live performances. Operation confirmed. Carefully wiped clean for this listing, so you can use it with peace of mind! Includes original box, instruction manual, and power adapter. Thank you for viewing.