It is the first time for me to post this kind of report.
I had the problem of Cubasis with Steinberg UR22mkII. I hope this problem will be solved or to receive some hints. So I sent a report to this forums. A prompt reply would be most appreciated.
There is the periodic noise in output from Cubasis with Steinberg UR22mkII.
Connect iPad to UR22mkII with “Apple iPad Camera Connection Kit” and USB Cable.
And connect a USB power adapter to UR22mkII.
Import the sin-wave (1kHz, 30min, -3dBFS, Fs=44.1kHz) in Cubasis and playback it.
And listen to the sound from line out and headphone of UR22mkII.
There is no noise from line out and headphone.
There is the periodic pulse noise from both line out and headphone.
The interval is about 4 min 40sec.
For your information, it is difficult to listen to the noise when the popular music is played.
iPad Air2 (iOS 10.3.2, Cubasis Ver.2.2)