Thank you for that. This proves that the used Mark II I bought has issues. Every preset has this horrible fizzy brittle sound. I had a DG Stomp that got hit by way too strong of a signal and all the models went fizzy. I think the same thing happened to the Mark II and I was the sucker who bought it.
C'mon Man. Give me a break. It actually sounds far worse than not having a cab on.
"Ha haha one break commmin uuuup"
I actually had that song in my head when I wrote that reply. I upgraded to Ares, loaded the newest presets but it sounded the same. Totally unusable. Only the effects sound good, so I'll use it like a FX8 with my amp and load box. I'll use the IR's on my Atomic Amplifire for cabs. So not a complete loss.