For sale: Darkglass compressor. I'm selling it because I no longer use it. Everything in the photos is included. Functionality has been confirmed. No crackling was detected when turning the knobs. Velcro will be attached to the back for shipping. If you don't need it, just let me know in the comments and I'll remove it before shipping. ※ Finally, Please purchase only if you understand that this is a used item. Feel free to ask any questions or request additional photos. Returns and exchanges are not accepted to prevent product substitution. Thank you for viewing.