Hello there, I’wanted to try the new MODEP so I installed Patchbox with MODEP module but I am getting really bad sound quality on exactly the same hardware I was using with the old MODEP version on Raspbian. The only difference is the SD Card, I used a new one in order to keep the old (working) system alive. I guess this SD is not top quality and speed, but I thought to myself that this could affect just the responsiveness of the system, not the sound quality… Maybe I’m wrong.
The sound I’m getting is full of scratch and glitches, even with an empty pedalboard. No XRUN and CPU less than 10%. As I start to load plugins, the sound get worse, tend to be digitally distorted and sometimes randomly it turns to noise for no apparent reason. I can provide you with a sound sample if you wish.
I tried to adjust every possible jack settings combination, I even tried a different sound card a different USB cables, but nothing seems to fix the problem.
Original RPi power supply 2.5A
Audio cards: NI RigKontrol 2 / Behringer XR18 (digital mixer)
SD: unknown brand…
Thanks in advance for your help.