I bought a used 2803. I noticed the transformer (visible by looking down into the left side of the chassis through the air vents) doesn't have a "Denon Audio Transformer" (or something close to that) sticker on it like I've seen on other Denon receivers. Does your 2803 have this "Denon" sticker on top of the transformer? I'm just wondering if this my be a refurb. Thanks!