Nux B-7PSM

My signal chain in the rehearsal room is: Guitar -> Line6 G30 -> Line6 HelixLT -> XR18 mixer -> AUX OUT to NUX transmitter -> NUX receiver to my KZ ZS12ProX IEM. If I connect the IEM to my Helix directly it works perfectly (meaning w/out the NUX), but with the NUX it's just terribly noisy. I tried on very low volume, where it's kinda ok-ish, but at that volume it's not usable. As soon as it gets to the level where you can really hear yourself on a gig, it becomes unusably noisy.

Ideal for monitoring how your own sound is compaired with other input. Quality sound. Beautiful box with chargingdevice. Easy to use.

Very handy and easy to setup. However the sound is not great due to the wireless transmission. Of course it's not fare to compare it to 10 times more expensive systems so after all a decent product.

Too much noise. Very annoying. Especially noticeable when playing guitar only.
Very disappointed very quickly.