QL series consoles offer all-in-one mixing, processing, and routing capability for small to medium scale live sound, corporate speech events, installations, and much more. 16 + 2 fader configuration in a compact, rack mountable unit. Mix channels: 32 mono, 8 stereo. Busses: 16 mix, 8 matrix (Input to Matrix supported). Local I/O: 16 in, 8 out. Fader configuration: 16 + 2 (Master).