Hello,
I am using a Pod HD500x and I use the harmonizer with the mix at max like a pitch shift to play in lower or higher tunings without tuning my guitar.
Recently the harmonizer has been making a noise similar to turning it off and on very quickly and going in and out of tune.
This will happen for about 2 seconds before it fixes itself and goes back to the tuning it is supposed to.
Does anyone know why this occurring?