Mackie 1642-VLZ3 16-Ch. Compact Recording/SR Mixer New ultra-low noise VLZ3 design with highest possible headroom 10 Studio-grade XDR2? Extended Dynamic Range mic preamps with - Ultra-wide 60dB gain range, 130dB dynamic range 16 High-headroom line inputs (4 stereo pairs, 8 mono) Advanced DC pulse transformer RF rejection 60mm Long-wearing logarithmic-taper faders