The first Numark product to introduce Alesis® semiconductor technology 
World’s only 24-bit digital two channel mixer with an unprecedented SNR of 100dB, 0.005% THD+N (DSP processing is 28-bit, AD/DA are 24-bit) 
World’s first mixer with digital and interchangeable VCA crossfader and line faders. D-TYPE faders utilize a proprietary algorithm to insure ultra-high performance and long life 
World’s first mixer to incorporate 8 crossfader methods and modes with velocity-sensitive action 
World's first dual mode tone control: 1) 3-band digital EQ-KILLS 2) Low pass/band pass/high pass filters with sweepable frequency and resonance 
Eight-position phono/line switches 
Mini-crossfader cueing with headphone tone control 
Transparent look-ahead limiters on the Master, Booth and Headphone outputs 
S/PDIF optical and coax digital output 
2 phono, 3 line and 1 mic input