2Control Black : Very good sound, somehow limited functionality

Before I bough this unit I was using Presonus Central Staton Plus. I know it is not the subject of thie review but let me explain something. Presonus is very cool except one thing: being passive controller it introduces come audible phase distortion. I cannot explain it proffessionally but someone explained me that in passive coircut long cables can affect the sound by creating electric induction (coil - like effect). In my studio this effect was clearely audible - sometimes one of monitors sounded "out of phase".

This was the main reason why I bought SPL. It sounds absolutely great and it is not true that passive controllers are better ! What it lacks is some functionality. No talkback, no digital input. But the sound kills. I recommend it.