The 32-channel 3204VLZ4 features the proven performance of Mackie’s Onyx mic preamps in a high-headroom/low-noise 4-bus design with a feature set perfect for live sound. The 3204VLZ4 features dual 32-bit RMFX+ effects processors each with 24 effects including tap delay. Plus, compression on dedicated channels and subgroups allows for simple, sweet dynamic control. There’s even 4x2 USB connectivity for flexible recording of the show. And, of course, Mackie’s legendary “Built-Like-A-Tank” construction delivers years of reliable use under the most strenuous conditions. The 3204VLZ4 is the premium compact FX mixer solution for anybody serious about performance in a design that’s flexible, rugged and professional.