Boss GT-8 4 Cable Method

[JKao]

Hey guys,

I'm quite aware of the 4-cable method with a GT-8, but when I did it with my Peavey JSX I still heard the Boss GT-8 and there was no sound coming from the JSX. Even if I turn off the preamp stuff on the GT-8, I get what I would hear if I plugged headphones into the GT-8 and it's really bothering me.

Any help would be appreciated

Thanks!
Jeffrey

[JKao]

Oh wow, I clicked on the wrong forum section, could a mod please move this? Thanks!