The ICON FireXon mobile interface audio input and output module offers FireWire connectivity.
Main features include:

Feature:

-  24bit 96/192KHz 6-In/6-Out Firewire recording Interface

-  4×4 analog balanced I/O full duplex recording and playback

- Dual MIC / Instrument preamps with LED display, gain controls and phantom power

-  2 analog inputs and 4 analog outputs on 1/4” TRS jacks

-  S/PDIF I/O on RCA coaxial connectors

- 2 headphone outputs with assignable source and individual volume control

-  1 x 1 16-channels MIDI I/O

- Two 6-pin Firewire ports for cascading

- Supports Direct sound, WDM and ASIO2.0

-  Full duplex, simultaneous record/playback

-  Rugged aluminum construction