Thank you for viewing. This is a YAMAHA powered mixer, model EMX860ST. Power-on and sound output have been confirmed. The volume, EQ, effects, etc. of each channel have also been tested and are working. This is a built-in amplifier type that can directly connect to speakers, recommended for live performances, events, and PA systems. 【Product Condition】 ・Used item, so there are scratches and scuffs on the exterior (please check the photos) ・Good working condition (sound output confirmed on all channels) 【Specifications】 ・8-channel input (mic/line) ・Built-in amplifier: stereo output ・Digital effects equipped ・Equipped with monitor output, main output, tape input/output, etc. 【Included Items】 ・Main unit only (with power cable) 【Shipping】 We will carefully pack it with bubble wrap and ship it. Thank you very much. YAMAHA #EMX860ST #PoweredMixer #Mixer #BuiltInAmplifier #AudioEquipment #PA #LiveEquipment #UsedAudio