I just bought this kit and is just wonderful!
There are the famous HDX noise reduction system, the signal is compressed to a certain threshold at the ISSUER and then decompressed by the receiver for playback just perfect.
The equalization curve is almost perfect up to 1.5 kHz (I have no manual in the eyes).
The receiver has a double reception circuit to switch automatically to the best signal.
Fishing send is impressive, given that I used an ew 845 (I have always the same capsule) I had to halve the input and output of my preamp to keep the same power.
The quality / price is more than adequate, it can be acquired for 1090 .- (Swiss francs) basis, it seems big, especially since I'm studying, but it's worth it.
Even without actual experience I would do that choice again!