Hello, I have a Line 6 POD Go multi-effects unit (firmware: 1.40.1 (build bc2dac9e)) and a newer one, a POD Go Wireless (firmware: 2.50 (build 6e984472)). I transferred the presets from my old unit and installed them on my POD Go Wireless. However, I noticed that the main output of the POD Go Wireless is slightly distorted compared to the sounds on my original POD Go. Why is that? And how can I get my original sounds back without this slight distortion? Thank you!