Tested on several devices.
ReloopMixage, Behringer mixer, Denon Studio deck.
Everywhere insufficient performance.
For home mags be ok.
For my desired field of application unfortunately can not be used.
The slider is also very difficult to move, so you can hear it, for example when the picture is taken.
In general, the mic is very prone to the use in the hand .. not suitable for it.
This leaves only Tischstativ or clever studio tripod.