Is this a 7401 or 7500? Or something else? Screen is wavy, not crisp, and colors are nasty regardless of adjustments so I'm gonna do a cap kit and just needed to know what chassis it is. It's in a dedicated atomiswave sports shooting cab with 24" monitor. I can't tell due to the small vertical board on the right side of the picture with the 2 pots. None of the 7401 or 7500s I've seen had this.
