A two part question.
I bought the Line 6 Relay G90 a couple of months ago. I plugged it in and it worked perfectly for about 30 mins. Then it started to make a really loud noise. I was hoping it was a one time thing, but it happend all the time. I brought it back to the store and they sent it back to their supplier. I got it back 3-4 weeks later "fixed", but it still happens.
I am just wondering what may cause this loud noise.
This is how it sounds:
With the G90:
Without the G90:
The other guitarist in my band also uses the G90, but he's never had the same problem with his. We use different channels on the systems when we are playing btw. His problem is that sometimes his sound goes quiet for 5-10 secs, and sometimes he gets a similar sound to what I do when he stops playing, but it's barely audible and last for about half a second.
Could it be a transmitter error or could it be the G90 unit?