I am thinking of buying a Orion 2500d for a great price from a guy but he says it has some issues. When he has it powered up and his gains maxed out he is only seeing 33 volts with his DMM set to 200 AC and he says it should be reading around 50 or higher. I am not to savy when it comes to using a Mulitmeter so everything he told me didnt mean much other then the amp is not working properly. He says he has looked over the inside and see's no signs of anything being burnt and so on and has no idea what its propblem is?? Just wondering if any of you guys had any experience with something like this before. Any help is appreciated. Thanks!