Hello guys, this is my first post on the forum.
I've had my POD for about 2 years now, and I noticed something very annoying.
Long story short, I have one guitar with EMG active and all my other guitars are passive with a lower output, and my tones are set up for those guitars, so when I use the active one I have to utilize the input pad to balance the gain. When I do this, everything is fine until I roll the volume all the way off on my guitar or use the killswitch, which causes a weird, loud hissing sound that either stops after a second or two or keeps going until I get the volume back up, changing in pitch and intensity. It happens with every guitar I own. Has anyone of you experienced this problem? Did you solve it somehow?