EBS Stanley Clarke Signature Acoustic Preamp Purchased in April 2024. I bought this to mix the microphone and line signals from my double bass, but I changed my system shortly after. It has been stored at home, but I am selling it to organize my equipment. It has only been used once or twice indoors, so it has very little use. I have tested it with an instrument before listing it, and it is working fine. The original box, adapter, instruction manual, stickers, and other accessories are all included. (※There is a tear inside the box) Thank you for your consideration!