Condition Overall conditions is fair.   The images in the listing are of the actual item you will receive.  Please review the images carefully as they form part of the item description.   Each unit has been power tested using a bench power supply.  Based on our testing, most of the channels on each unit appear to work.  But as we’re not experts in the industry, please consider the sale as is, where is.  Great for those in the industry who can service them. There are cosmetic blemishes on the case but it doesn't affect it's performance.  Additional photos are available upon requests