As you can see from the photos I have 7 of these. Like you pulled them off the shelf 35-40 years ago! Absolutely new in box. Can't and will not warranty these simply due to age. Although these are new and stored in my closet in a climate controlled environment. Super clean and ready to replace your CDP05 or 01. Please see all of my listings and the selections I have for sale. Please read my reviews as well. Good luck and thanks for looking!