Key MKII Enhancements:New ARC X Acoustic Correction: ARC X dramatically upgrades Precision's auto-calibration to full acoustic correction. ARC X Customization: Coupled with new speaker customization options and virtual monitor profiles, ARC X and iLoud Precision MKII deliver the most advanced and versatile mixing experience yet. Coupled with new speaker customization options and virtual monitor profiles, ARC X and iLoud Precision MKII deliver the most advanced and versatile mixing experience yet. Includes New ARC X SystemThe Precision MKII integrates seamlessly with the ARC X system, IK's new Advanced Response Correction technology, delivering intelligent 3D acoustic correction directly into users' workflows. Beyond correction, ARC X enhances any setup with customizable system tuning and advanced speaker emulation.