IK Multimedia ARC Studio

It works very well indeed ! I have Minidsp and Neumann KH750 sub containing room correction DSP to compare. While Neumann being consider as a superior tool for a studio room correction is only slightly beter I consider ARC is better than minidsp. The unit looks good. The presence of a hardware button to turn DSP on and off is a bliss. In reality you might find it very useful, especially when using two different sets of monitors. Installation is very simple. Regarding correction itself it manages very well with bass response, slightly worse with midrange. The result is a signal that is not massively impaired by digital transformation if you do not use "linear" mode. The overall sound quality if excellent. The process "shaves" some loud transients but not heaps. Overall it is very helphul unit and it's sound quality is good enough even for a commercial studio.