I regret buying this mixer. A fault developed with one of the PFL buttons within 12 months, leading to a lot of cracking and drop outs on that channel. After returning it to Thomann, it was sent back to me with a number of quality issues. All of the EQ knobs now turn past their maximum or minimum value. All of the faders are loose and move from side to side. Many of the other knobs are either stiff as if new, or very loose, also turning past max and minimum values. There is no feeling of this being a low use, tight mixer. It feels worn and old and inconsistent with the feeling of the well cared for 2.0 Nuo that I sent back for a simple button replacement. I was told the entire motherboard was replaced. I strongly suspect the motherboard was from another return, from a mixer that was very, very well used. I won't buy another mixer from Thomann because of this.