Phonic Helix Board 12 Universal 12-Input Mixer with FireWire & USB 2.0 Interfaces USB 2.0 and FireWire interfaces for sending all input channels independently to computer with near-zero latency 2 channels of monitoring from computer through USB or FireWire interface Sampling rate selectable up to 96 kHz in 24-bit resolution Pre/post setting for swapping signals sent to computer from pre-low cut, -EQ to post-EQ, post-fader 100+Tap 32/40-bit high-definition digital multi-effects