This is a Nakamichi high-class car stereo CD/MD player, the MD-95z. I love Nakamichi products and was planning to install it in a car I got, but due to circumstances, I'm selling it to clear out my storage. It's a head unit designed to be used with a pre-amp and main amp, but it comes with a power amp unit, so it can be used as is. The 6-disc CD changer has an error and is unusable, so it will be treated as junk and needs repair. For those who love Nakamichi's sound quality, please consider it. Please make any price reduction requests through the price negotiation feature.