Question about the GK Bi-amp setup

[Murph_Orpheus]

If I were to run a GK head through 2 cabs, one being a GK cab but the other isn't a GK cab could I still use the bi-amp feature on the first cab? Or would this damage the cab that doesn't use the bi-amp feature seeing as I'd be running them parallel?

[B-string]

No problem, the second cab will only see the woofer amp. The horn amp with the G-K speakon goes to the cab through the 2+,2-. The woofer amp is on the 1+,1- (standard industry) and loops to the 1/4" on the cab.