Anyone ever seen a 4-input 2204? A guy had one on eBay, and the volume controls were clearly labeled pre-amp volume and master volume. Someone e-mailed him and told him it was actually a non-master volume amp, and he posted that on his listing. I would have e-mailed him myself, but I didn't notice it until five minutes before the auction closed. I've heard rumors of 4-input 2204s... just wondering if anyone has seen or heard of one before. I'm guessing the poor guy lost a good bit of money based on the non-master volume claim. He later wrote that the amp was modded, but I'm not sure if that was based on what the person who e-mailed him said, or whether it was from looking inside the chassis. Wasn't clear from the listing.