Thank you for viewing. I purchased this microphone about a year ago from Rock on store as a sub-microphone for vocal recording. I only tested it a few times after purchase, and then stored it in a desiccator under humidity control. I have decided to sell it this time as I don't think I will be using it in the future. The usage time is less than 10 hours, and both the main unit and accessories are in like-new condition with no scratches. Operation has been confirmed, and it works perfectly. All accessories are included. The shock mount has only been taken out of the case once and is unused. I purchased it from an authorized dealer, and the warranty and serial number are included. (The warranty has just expired as it was for one year.) Please note that I do not accept price negotiations. Also, due to the high value of the item, please refrain from returns to prevent swapping.