Yamaha MG12XU 12-Channel Analog Mixer with USB Audio Interface and 24 SPX DSP EffectsExcellent working Yamaha MG12XU mixer with built-in USB audio interface and 24 Yamaha SPX digital effects, including reverb, delay, chorus, flanger, distortion, pitch, and more.This is one of Yamaha’s most popular compact mixers because it combines a live mixer, recording interface, and DSP effects processor in one unit.Features:• 12-channel analog mixer• Built-in 2-in / 2-out USB audio interface• 24 Yamaha SPX DSP effects• One-knob compressors on channels 1–4• Phantom power for condenser microphones• XLR and 1/4" outputs• 3-band EQ and high-pass filter on mono channels• Stereo channels for DJ controllers, keyboards, or media playersEverything works correctly including:• USB connection• All channels and outputs• DSP effects section• Knobs, faders, and buttonsIncludes original Yamaha power supply.Selling because I upgraded to a newer Yamaha mixer.Price is set low for a quick sale.