Librae Legio is the stereo dynamics processor of your dreams.

Whether you want to cleanly limit the full mix of your patch, add a little bit of color and dynamics with the expander and saturator, or completely crush a sound, Librae can do it all, and more – plus, it’s all CV controllable.

Librae Legio’s unique dynamics processing allows for incredibly clean compression, limiting, and expansion. Add in just a little bit and you won’t even know it’s there, or crank it to the max to really squish your sounds. Use the optional saturation stage to add in some slight harmonic distortion and glue your mix together. At lower gain settings, the saturation adds a little color to your sound and an almost tape-like effect to louder elements of the mix. Crank the gain to drive your mix to a whole new level of saturated happiness.

Librae Legio can process mono or stereo signals, and was designed to work with any type of patch. Concerned that heavy compression will bring out noise in your mix? Librae Legio’s adjustable noise gate will keep your patch clean. It also features an adjustable sidechain filter that changes how the dynamics processor reacts to incoming sounds.

Librae Legio is designed to excel at transparent and musical dynamics processing – but at Noise Engineering, we love to take things over the top, too. Send a gate to the FSU input to turn everything to the max and add some real crunch to your mix.

In just 6 HP, Librae Legio is a powerful and worthy addition to any system, small or large.

Librae Legio is part of the Legio stereo DSP platform. A simple USB connection lets you swap between a variety of oscillator and utility firmwares for free. Try them now at the Firmware Swap app.

Match your module labels to your firmware with panel overlays. Just place them right on top of your module, no tools or disassembly required. Grab panel overlays from our shop or from your favorite retailer.

Legio also supports open-source firmware development through libDaisy, allowing you to write your own firmware. Learn more on the World of Legio page.