USB Audio performance

Thanks, for the comments.

Yes, I’m using the same jack settings in both environments (same period, buffer size and sample rate).
And yes, I’m testing with the same patches.

Finally I had some time to do another test.
I was able to get an I2S DAC (a suptronics x400 based on a PCM5122) and as I expected the performance is better, I don’t have xruns with NoiseMak3r but there are xruns with Obxd.

The last test that I can do is to change the SD Card, I didn’t check if swap is enabled in the ZynthianOS image but that could be the issue.

Would be great if someone with a similar build (Raspi 3b+ and Usb interface) could confirm that Zynthian image works without xruns when using OBxd and NoiseMak3r with Jalv.

Thanks

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