Ales R
New Head-Fier
Thanks a lot for your info and test, it calmed me a little bit, we'll see what the guy from L&P says, but as it seems iPhone power supply restriction is the true reason...OK, borrowed my daughters iPhone 11, the same setup as yours with W2 and Solaris 2020, balanced terminated. I don't use iPhone and not sure if there are settings I need to tweak in there, but I had to set the phone volume very low and had to turn down W2 volume to around 36 with Solaris because it was already very loud. When turning it up to over 70, I did hear the volume stuttering. I also tested it with a few other IEMs, and hear the same. Testing these on my Galaxy phone, I can go up to 80 without a problem. I think this could be phone related. Also, I connected it to my Win10 laptop, and with Solaris 2020 in high gain on W2 going over 35 is already loud enough, but I did push it over 70 (with iems out of my ears) and there was no stuttering.
So could be an issue related to iPhone and power supply restriction since at high gain and 70% of volume W2 will be drawing more current. Will wait what you hear back from L&P.
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