This unit has 8 very good mic preamps. The best digital summing mixer in the world and a whole lot more.
When we introduced the ULN-8, people raved about the sonic quality, the features, and the power of our architecture.

192k sample rate support for both Analog and AES Inputs and Outputs
New DC-coupled, zero phase distortion, servo balanced Line Inputs and Outputs
Fully clickless remote controlled Monitor outputs. All ULN-8 analog outputs incorporate Metric Halo clickless remote technology allowing for flexible monitoring applications from stereo to 7.1 surround.

Exceptional, Best–In–World, Archival Grade Converter Quality
Flexible, Integrated Analog-Domain Monitor Controller
Universal Sample Rate Support
Analog, AES and Firewire Interfacing
Rock Solid Stability: Mature, Real-World-Tested Firmware, Software and Drivers
Instant Access to Tactile Controls
Fully digital control for total recall, remote control and control surface support
Comprehensive Precision Metering — so you always know what is going on
Works with or without a Computer
Metric Halo’s Exclusive Per-channel selectable Character — from ultra clean to nice and gooey
Integrated ultra-low-latency instantiable processing with plenty of DSP power to run it
Most Compact, Lowest Weight, Lowest Power and Lowest Price in its Class.

Suite Solution
With everything you need to record, mix, process, and master audio (just add your DAW of choice, analog front end and transducers), the ULN-8 is your one-stop solution for recording, edit, mix and mastering suites. Even if you are using a DAW or recording system that does not support the ULN-8 Firewire interface, the unit’s standalone operation and standard AES and analog interface allow you to use it as the Audio Front End and Monitor Controller for Pro Tools, standalone and PC based recording systems.
The Ultimate Digital Upgrade
The ULN-8 is a great way to upgrade your audio system. Put it between your existing gear and your DAW to get all of the benefits of our analog design, conversion technology and DSP without ripping your room apart. Adding a ULN to an analog console is like buying new converters and getting a digital mixer with total recall for free. Using our ConsoleConnect technology you can insert EQs, compressors, gates, reverbs and more into our v.5 Mixer and have all your routing and settings recalled with your DAW session.