6.3mm jack headphones out, internal 24bit/48kHz effects processor with tap-delay, 2 with Class A FET high impedance inputs, USB send and return, 12-segment LED meter (L/R), stereo record out, 2-track return, stereo return, main aux 1 & 2, 2x dual stereo inputs,,4 mic/line inputs, XLR master output (L/R), main inserts, 2x aux sends, hi-pass filter, internal power supply. dimensions: 336 x 95 x 275mm. Weight: 3.3kg