D-PRE?(Discrete Class-A Mic Preamps) Delivering fat, natural sounding bass and smooth, soaring highs, with very low distortion, D-PRE preamps possess an impressively wide frequency range that allow them to handle signal from any audio source without overly amplifying any specific elements of the sound. Having such a pure sonic platform to build on will ultimately save you time and effort by eliminating the need for excessive EQing or additional effects processing in order to "fix" your mix.   EQ and High-pass Filters The Yamaha MG20 benefits from Yamaha's unparalleled experience in designing pro audio gear, featuring 3-band equalizers on all mono channels for precise control of your sound. High-pass filter allows you to eliminate unwanted low-frequency noise, for a smoother, cleaner mix. Switchable Phantom Power & PAD Switch The input channel with PAD switch accepts MIC to line level of inputs, PAD Switch attenuates high input signals that often accompany mic'ed instruments during performance, avoiding the clippingthat can seriously affect your mix. Rack Mount Kit Included Easily adaptable to a diverse range of installed and portable applications, the 16- and 20- channel models of the MG Series included rack ears, giving you the option of a rack-mounted or desk-top configuration. Extremely durable, their sleek design makes safe, stable placement of your console hassle-free, keeping setup time and effort to a minimum Built to last The Yamaha MG mixers feature a rugged, impact-resistant, powder-coated metal chassis, offering an unrivalled level of durability. With a sleek design contoured for optimal convection cooling, the internal layout separates the power supply from the analog circuitry for superior noise reduction, and further extends the life of the components inside. To further ensure reliable performance, knob control placement above the surface of the chassis diverts any impact or pressure on the knobs to the chassis itself and not the circuit board or components underneath. Features: 20-Channel Mixing Console Max. 16 Mic / 20 Line Inputs (12 mono + 4 stereo) 4 GROUP Buses + 1 Stereo Bus 4 AUX (incl. FX) œD-PRE mic preamps with an inverted Darlington circuit 1-Knob compressors PAD switch on mono inputs +48V phantom power XLR balanced outputs Internal universal power supply for world-wide use Rack Mount Kit Included Metal chassis Dimensions(W×H×D): 444 mm x 130 mm x 500 m (17.5" x 5.1" x 19.7") Net Weight: 6.9kg (15.2 lbs.) Order your Yamaha MG20 20 Channel Mixer from Sam Ash Direct today with the security of our 45/60 day return/price protection policy and be sure to take advantage of our fast, free shipping.