These pics are for a colleague to use for research. I'm trying to get some history on this (possibly unique) amp. The setup includes two vertical "W" style folded horns, with black plastic weave grill, standard aluminum trim-both sides, and Peavey logo at top of grill mesh. The amp and one cab have the serial number 204996, and the other cab has 204995. Also, on the far right of the rear of the amp, there is a 5 pin DIN plug. Thanks BB...PS, the cabs are/were loaded with 18" Vega Speakers, 3 ohms each, I've since replaced them.