BEHRINGER EURORACK UB1622FX-PRO Ultra-low noise design, highest possible headroom, ultra-transparent audio 4 state-of-the-art, studio-grade IMP "Invisible" Mic Preamps with 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs Studio-grade stereo FX processor with 100 awesome presets including reverb, chorus, flanger, delay, pitch shifter and various multi-effects Effective, extremely musical 3-band EQ with semi-parametric mid band plus switchable low-cut filter on all mono channels Inserts on each mono channel for flexible connection of outboard equipment