Using amp on stage

I play some at our local Eagles lodge, it's a pretty tame gig. It's not my P. A. system and I dont always play with the house band so I t as ke my little Vox combo night train if i want to use the vox just as a monitor i want to by pass the reverb and what not i can plug in the regular input. Is there anywhere else i can plug in like the effects loop..???