Thank you for viewing. This is a used Roland JAZZ CHORUS-55. I purchased it used about 4 years ago. The capacitors have been replaced, and the potentiometers have been cleaned. There was some crackling in the distortion volume between 8 and 10. There is no crackling in the other volumes, but it may occur over time. The noise when silent has been reduced by replacing the capacitors on the power supply board. There may be other oversights. This is an auction for the main unit and the amp cover only. As this is an old, used item, there are signs of use such as dirt and tears. Thank you for your understanding. I generally do not accept price negotiations. I would like to adjust the price as I see fit. I have a cat, so cat hair may adhere to the product or packaging. If you dislike cats or have a cat allergy, please do not purchase this item. This item is stored by an individual, so please refrain from purchasing if you are looking for a product as clean as those from a specialty store or if you are overly concerned about details. I cannot issue a receipt. I use recycled materials for packing cases when shipping. I also use newspaper inserts. Thank you for your cooperation in saving resources and reducing costs.