Guys, my W2 arrived an hour ago, hooray.
First of all, the good news: no or negligible EMI at all (iPhone 12 Pro, wifi, cellular network), so twice hooray, I'm excited (with my iPhone, S1 and balanced 4.4 Penon cable it's a huge problem), buuuut ....
Second, the bad news: at higher volumes (approx. 70+ at HIGH, approx. 80+ at LOW) the music is interrupted (every second or shorter, it depends on volume). If I set a lower volume, everything is fine. It depends on the cable I connect to the iPhone, the stock W2 cable is the best of all 3 (the second is Penon USB-C to lightning (approx. 65+ on HIGH, approx. 72 + on LOW) and the third and worst is the Lotoo stock S1 cable (approx. 62 + on HIGH, approx. 67 + on LOW).
On my MacBook, everything seems to be fine, nothing what I described is happened.
Any ideas? Does anyone have the same problem?
Would anyone try it with iPhone?
Same phone, no interruptions with Qobuz, Deezer, Amarra apps. What apps are you using?