Product Information: DENON PRA-2000 Released in the 1980s Preamplifier As-is Condition: Please check the details in the photos. Overall signs of use and scratches. Power-on and operation confirmed. * Power-on, operation, and sound output were confirmed at the time of listing, but the volume adjustment is faulty, so it is listed as junk. We do not guarantee normal operation, so please consider it as-is when purchasing. Cleaning and Packaging: Please check the details of dirt and scratches in the photos. We will clean it again before shipping and then pack it carefully. Please feel free to comment if you have any requests.