Focusrite's LIQUID4PRE^TM four-channel microphone preamplifier utilises The Liquid Channel^TM's proven Liquid^TM technology, marrying a hugely flexible analogue front end with cutting-edge dynamic convolution DSP to deliver the sounds of 40 vintage and classic microphone preamplifiers across all four channels. Augmented by fully digital controls and remote software control over Ethernet, LIQUID4PRE provides the ultimate fluid multi-channel front-end.

• 4 Liquid Pres, each loaded with 40 classic pre-amp emulations
  Delivers the most flexible four channel front end in history.
• Proven Liquid technology
  The same pre-amp technology as the industry standard Liquid Channel, marrying a hugely flexible analogue front end to cutting-edge dynamic convolution DSP, to deliver the finest vintage emulations.
• Total recall of every parameter across all four channels
  99 Unit Setup Memories provide instant safety back-ups, multiple user sets, a backup of session settings.
• Remote control via dedicated software
  LIQUID4CONTROL provides comprehensive remote control over Ethernet, as well as management of multiple LIQUID4PREs, placing comprehensive pre-amp control inside the DAW or digital console.
• Remote control via ProTools hardware
  Exclusive plug-in allows integrated remote control via ProTools hardware and software, including Icon and Venue systems.^*
• Adjustable harmonic distortion
  Accounts for variance in vintage originals whislt providing additional variance over the sound of every pre-amp emulation.
• Session saver
  An automatic gain control circuit intelligently reduces input level to help avoid critical overs.
• 192kHz internal processing and ADC/DAC as standard
  Pristine state-of-the-art conversion ensures every subtle nuance of the pre-amp emulation is preserved.
• Expandable library of emulations
  A growing number of additional vintage emulations are available for free via Focusrite's 'Liquid Assets' site.
• Classic Focusrite High Pass filter, Phantom power and Phase reverse
  These essential pre-amp features are selectable and editable independently for every channel.
• Simple multiple unit configurations
  Allows eight channels of audio from two units over a single ADAT or EtherSound connection, as well as much larger multi-unit configurations.
• Operator Lock Function
  Allows secure use in public arenas, avoiding any unwanted alteration of pre-amps settings, including gain.
• Optional EtherSound output card
  Allows eight channels of audio over Ethernet, providing effective connectivity for large studios, post production installs and live sound engineers using EtherSound.