Question

This video is not mine, but I have same problem with a high frequency noise,

I use TRS to XLR balanced cable and good power strip, the problem still exist,

if I remove the cable only power on, it will appear, too.

Do you have any way to solve this problem about RFI noise?

Answer 1

Hi, I have the same problem with an Eris E8. Please let me know how did you fix this issue (if you did). Presouns is looking the other way. I thougth it came from the Pre board, but after a couple of hours looking at it I think it is a problem with the power amp stage. No idea what exactly. Thank you!