Yes better pic needed. I think I can make out XLR and 1/4" on the amp, the cab I can't tell if those are just XLR. XLR was used for a time for speakers before speakons came out. (No you can NOT use a mike cable).
Just call me B-String 2
GK Club #488 Big Cabs #175 Peavey Amps #92 50+ Club #44