This is just one of over 75 professional audio mixers covered in The Mixer Output Guide, which describes direct outs, inserts, hidden mods and more. To see the rest, and for definitions, visit The Guide.
Direct Out:
Stock with 16 XLR "omni outs" (M7CL-32/48) or 8 XLR "omni outs" (M7CL-48ES).
Insert:
Stock with 16 XLR "omni outs" (M7CL-32/48) or 8 XLR "omni outs" (M7CL-48ES).