Still seems like a mismatch to me, Petr. -- backward looking 30 years ago technology, low power output.. I am sure the receiver is quiet, but then if I am in field portable operating I am not putting it onto a 4 element monoband yagi but rather a dipole etc or some other portable antenna and the need for high performance receiver is unnecessary on such a simple and likely high Q antenna. Again, if portable I do care about current consumption, but difference between 0.6A and 2A inside my shack if I AM using the big antenna to enjoy the reciever benefit becomes meaningless when hooked to a AC mains power supply. I know I can get service from multiple service centers in USA, Germany, Japan, if I buy from bigger manufacturer.... From Chinese maker, if it breaks i am only losing $399 ..... and I don't worry and buy a new one. Listening to the AGC thump and pump on this gives me a headache... Silent QSK is very nice, but TenTec had this decades ago. Even the inexpensive IC-7300 is not too loud with relay clicking along with some very simple modification. And in the field, who cares because I'm wearing headphones... can not even hear the click. As a business person, unless price is $450 or less, I do not see selling many of this product. Maybe 25 to 50 pieces ? It's a unicorn radio.