MIXING TABLE Mackie 1604VLZ4 mixer. Featuring the Mackie Onyx flagship preamps, the 16-channel 1604VLZ4 offers a professional high-threshold / low-noise design, 'Built-Like-A-Tank' construction, all in an ultra-compact desktop-friendly format. - 16 Onyx mic preamps, ultra wide 60dB gain, 128.5dB dynamic range, input lines + 22dBu, extended frequency response, distortion less than 0.0007% (20Hz - 50kHz). Improved RF rejection, perfect for broadcast applications. Phantom power for condenser microphones. 16 high threshold line inputs with + 4 / -10 operation control. 16 balanced inserts. 3-band EQ (80Hz, 2.5kHz, 12kHz). Low cut filter 18 dB / octave 75 Hz on the microphone input channels. 4 AUX sends, level, Pan and PFL Solo on each channel. 60mm faders. 2 stereo returns to connect effect units or other stereo sources. ALT 3/4 stereo bus for routing flexibility. High-resolution 12-segment stereo meters. Sealed rotary controls resist dust and dirt Robust 'Built-Like-A-Tank' steel chassis with powder coat finish. Designed for rack with optional mounting kit. Universal power supply for use worldwide.