So I use it already for a year and a half I think ...
The feature is: my attached devices will never peter if there are problems of electricity on the stage, because it is a regulator of electricity and it also has two built-in lights to illuminate the rack with a dimmer. .. ie we can put the lights more or less strong ...

No, I board not tried many models, I liked it and here I bought the ais, ais m can also be purchased Furman who does the same job for € 300 more expensive ...

report / quality you can not do anything wrong it's on ...

yes I would do this choice directly ...