Mackie 402VLZ4 4-Channel Ultra-Compact Analog MixerMackie's VLZ4 series ups the level of sonic quality at every level, featuring Mackie's flagship Onyx mic preamps and premium components from front to back. The result is the most rock solid, the most easy to use and the best sounding compact mixer ever created. VLZ4 delivers high headroom low noise design, and built like a tank construction. From every input to every output, VLZ4 is optimized to deliver professional quality results each and every time.