Designed to take the hassle out of mixing live performances, Mackie's CFX.mkII Series compact live sound mixers feature genuine Mackie mic preamps, four subgroups, precise nine-band stereo graphic equalizers for greater sonic control, and onboard EMAC? 32-bit digital effects?eliminating the need for outboard effects processors and cables. Combined with Mackie Active loudspeakers, the CFX.mkII mixers are part of a complete, easy-to-use Mackie sound system. ? High-headroom mic preamps with RF rejection ? 12 channels (8 mic/line mono, and 2 stereo line channels) ? 32-bit EMAC(tm) digital effects with 9 reverbs, 4 delays, phaser, chorus, flange; 2 parameter controls + EFX wide spatial expander ? External and internal EFX sends ? EFX to Monitor control ? 9-band stereo graphic equalizer ? Inserts on all mic channels and main mix ? True 4-bus design with direct sub outs and L/R assign ? 2 Pre/Post Aux sends and internal/external FX level sends on each channel ? 3-band EQ with swept mid (100Hz to 8kHZ) on mic/line channels ? 4-band EQ on stereo line channels ? Pan, Mute, PFL solo on each channel ? Inserts and 100Hz low-cut filters on all mic/line channels ? Subwoofer output from built-in 18dB/oct. 75Hz crossover ? Ingenious BREAK switch ? Headphone output with level control ...