Hi guys, need some help here. Yesterday at a Gig there was a bass-amp supllied. I was an Ampeg combo, but i've never seen one like it. It had 2 Speakers and a horn, the speakers had very different sizes. There was a bigger one at the bottom and one, quite smaller one (less than 10" for sure) on the top right and on the top left there was a horn. The faceplate was front mounted, and it featured one input, pad switch, gain, 3(of4)band EQ, graphic EQ, then master volume and a balance(!)knob. I think it also had a distortion, but i can't remember exactly. And it wasn't very loud, so it must have a low power-rating (my guess is less than 150 watt transistor). Can you help me out here?