The Mix12 12-channel compact effects mixer delivers the proven quality, great-sounding effects and reliably rugged design you expect from Mackie, the world leader in compact mixer. Mackie Mix Compact Mixers deliver the quality you expect from the world leader in compact mixer design. The professional and affordable Mix Series mixers feature high quality components, a rugged metal chassis and features designed for a variety of applications. With Mackie preamps and proven high-headroom, low-noise design, Mix delivers great sound from any source.