BEHRINGER EURORACK UB502 Ultra-low noise design, highest possible headroom, ultra-transparent audio State-of-the-art, IMP "Invisible" Mic Preamp with 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs Effective, extremely musical 2-band EQ and clip LED on mono channel 5 balanced high-headroom line inputs Main mix outputs plus separate headphone and 2-track output