I'm sitting on the fence with this one. In use ( I've only used it for one recording session so far) it was temperamental. It seemed to need the male jack leads to be slightly withdrawn to work, otherwise it hissed and crackled. I swapped it out for a spare for the rest of the session.
I'll contact Thomann about it as I think it was a one off. It is very well made, both the female jacks are solid metal and feel quality and the minijack is too. The cable looks to be Pro quality as well, so this makes me suspect I got an odd one.
I'll certainly try another rather than get a refund as the materials used are great quality.